Karuizawa, Japan: What to pack, what to wear, and when to go [2024]
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Ready to pack for Karuizawa, Japan? If you're planning to go to Karuizawa, I have some important information about when to go, what to wear, and what to pack.
Contents
- When to go to Karuizawa
- Important essentials for Karuizawa
- Activities for Karuizawa
- Karuizawa in January: weather and what to pack
- Karuizawa in February: weather and what to pack
- Karuizawa in March: weather and what to pack
- Karuizawa in April: weather and what to pack
- Karuizawa in May: weather and what to pack
- Karuizawa in June: weather and what to pack
- Karuizawa in July: weather and what to pack
- Karuizawa in August: weather and what to pack
- Karuizawa in September: weather and what to pack
- Karuizawa in October: weather and what to pack
- Karuizawa in November: weather and what to pack
- Karuizawa in December: weather and what to pack
When to go to Karuizawa, Japan
Based on the climate and weather in Karuizawa, Japan, the best time to go is August. See below for details.
What to wear/what to pack for Karuizawa, Japan
Already know when you're traveling?
Here are some general tips on what to wear in Karuizawa, as well as several items to remember to pack when traveling there.
What to wear/what to pack for Karuizawa, Japan by month
January
January is freezing. Temperatures average in the 30s F (single digits C) during the day. It rains sometimes.
What to wear/what to pack:
Clothes + Footwear
Coveralls/snow pants
Here are some of the best choices:
Pajamas
Extreme cold weather gloves
Lip balm
The best option: here
Thermal undergarments
We like:
Extreme weather jacket shell
These are a great value:
Scarf/neck warmer
our favoriteFleece for under jacket
Sweaters
Very heavy heated socks
Like these
Travel shoe storage
Since you will need boots and other footwear,
travel footwear storage is important.A rain poncho to layer with a jacket
100% waterproof footwear
We recommend these rain boots:
Rain pants
These pants will be vital in a storm.
Waterproof phone bag
Wind resistant umbrella
This one is a perfect option.
Waterproof bag/luggage cover
So your things don't get wet. We like:
Health
Hand sanitizer
This hand sanitizer is a good TSA-friendly option.
Travel first aid kit
This one is a superb one.
Emergency motion sickness relief
Virus/bacteria filtering water bottle
Some rural areas may have unreliable tap water, so it's wise to take a contaminant filtering water bottle.
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
Safety + Security
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
Anti-theft backpack
For a little protection, an anti-theft backpack protects your belongings.
AirTag to track your luggage
With airports repeatedly losing bags recently, an AirTag can locate it anywhere in the world: AirTag for iPhones.
Voice and data SIM card
A SIM card that works in Karuizawa. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.
Given current world events, Japan has travel concerns that you should consider before going. Click for more information.
Comfort + Essentials
Travel neck pillow
A versatile choice is this one
Luggage scale to avoid fees
Airlines charge huge prices for overweight luggage. Save money with this
Voltage step down adapter
A plug adapter that supports outlet types A and B. Ensure that you pick the right type. A lot of adapters on sale are just plug changers and expect your devices to adjust the voltage themselves. If yours can't do that they could burn up. This one should work in most areas.
Airplane phone mount
Make your flight more comfortable with an airplane phone mount
Power bank for devices
A portable power bank, like this one
If you plan to see the stunning Karuizawa Shaw Memorial Church, it's recommended to wear modest clothing:
If you go to Kazakoshi Park Arena, you're likely to do a lot of walking. These are a must:
Small portable cooler
Save money on drinks with this portable cooler.
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
Binoculars
Good hiking shoes
These are designed for this kind of walking, and can breathe and can get wet
If you're considering visiting Shiraito falls, prepare to get wet, and take these:
February
If you are traveling to Karuizawa in February, you will notice that it can be extremely cold. Expect it to rain occasionally. Daytime temperatures are in the 30s F (single digits C).
What to wear/what to pack:
Clothes + Footwear
Lip balm
The best pick: here
Extreme cold weather gloves
Pajamas
Travel shoe storage
Since you will need boots and other footwear,
travel footwear storage is important.Scarf/neck warmer
our favoriteVery heavy heated socks
Like these
Sweaters
Extreme weather jacket shell
These are a great value:
Fleece for under jacket
Coveralls/snow pants
Here are some of the best choices:
Thermal undergarments
Our picks:
A rain poncho to layer with a coat
100% waterproof footwear
We use these rain boots:
Rain pants
Rain pants can be a lifesaver in a storm.
Waterproof phone bag
Wind resistant umbrella
This one is a perfect option.
Waterproof bag/luggage cover
So your suitcases remain dry. We recommend:
Health
Virus/bacteria filtering water bottle
Some rural areas may have unreliable tap water, so it's important to have a contaminant filtering water bottle.
Hand sanitizer
This hand sanitizer is an excellent TSA-friendly product.
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
Travel first aid kit
This one is a superb kit.
Emergency motion sickness relief
Safety + Security
AirTag to track your luggage
With airlines repeatedly losing bags nowadays, an AirTag can help you locate it anywhere on earth: AirTag for iPhones.
Voice and data SIM card
A SIM card that works in Karuizawa. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
Anti-theft backpack
For a bit of protection, an anti-theft backpack protects your belongings.
Given current world events, Japan has travel concerns that you should consider before going. Click for more information.
Comfort + Essentials
Luggage scale to avoid fees
Airlines charge large penalties for overweight luggage. Avoid penalties with this
Airplane phone mount
Make your flight more comfortable with an airplane phone mount
Travel adapter
A plug adapter that supports outlet types A and B. It's important that you find the right kind. Many adapters currently available are simply plugs and require your electronics to adjust the voltage themselves. If your devices can't do that they could get destroyed. This one is sufficent for most locations.
Travel neck pillow
A great choice is this one
Power bank for devices
A portable power bank, like this one
If you plan to see the stunning Karuizawa Shaw Memorial Church, it's recommended to wear modest clothing:
If you go to Kazakoshi Park Arena, you're likely to do a lot of walking. These are a must:
Small portable cooler
Save money on drinks with this portable cooler.
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
Binoculars
Good hiking shoes
These are designed for this kind of walking, and can breathe and can get wet
If you're considering visiting Shiraito falls, prepare to get wet, and take these:
March
March in Karuizawa is pretty cool. The average overnight temperatures in the area are in the low 20s F (single digits below 0 C). It tends to rain occasionally.
What to wear/what to pack:
Clothes + Footwear
Heavy socks
Such as:
Warm pants or jeans
Lip balm
Our pick: this
Travel footwear storage
You will need multiple footwear options, so consider
travel footwear storage.Insulated water bottle
Our favorite:
thisHeavy jacket
Sweaters
Gloves
A rain jacket to layer with another jacket
100% waterproof footwear
We recommend rain boots:
Rain pants
These pants are vital in a storm.
Waterproof phone bag
Windproof umbrella
This one is a great choice.
Waterproof bag/luggage cover
So your suitcases remain dry. We suggest:
Health
Travel first aid kit
This one is a good option.
Virus/bacteria filtering water bottle
Some areas may have potentially unsafe tap water, so it's important to have a contaminant filtering water bottle.
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
Hand sanitizer
This hand sanitizer is a good plane-friendly product.
Emergency motion sickness relief
Safety + Security
Anti-theft backpack
For a little protection, an anti-theft backpack protects your things.
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
Voice and data SIM card
A SIM card that works in Karuizawa. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.
AirTag to track your luggage
With airlines always losing luggage recently, an AirTag can help you locate it anywhere in the world: AirTag for iPhones.
Given current world events, Japan has travel concerns that you should consider before going. Click for more information.
Comfort + Essentials
Travel neck pillow
What we like is this one
Travel voltage adapter
A plug adapter that supports outlet types A and B. Take care to get the right kind. Most adapters on sale are simply plugs and require your devices to change the voltage themselves. If your electronics can't do that they could get destroyed. This one is sufficent for most areas.
Airplane phone mount
Make your flight more comfortable with an airplane phone mount
Luggage scale to avoid fees
Airlines charge excessive penalties for overweight luggage. Avoid penalties with this
Power bank for devices
A portable power bank, like this one
If you plan to see the stunning Karuizawa Shaw Memorial Church, it's recommended to wear modest clothing:
If you go to Kazakoshi Park Arena, you're likely to do a lot of walking. These are a must:
Small portable cooler
Save money on drinks with this portable cooler.
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
Binoculars
Good hiking shoes
These are designed for this kind of walking, and can breathe and can get wet
If you're considering visiting Shiraito falls, prepare to get wet, and take these:
April
April in Karuizawa is cool. The average overnight temperatures in the area are in the low 30s F (single digits C). It tends to rain occasionally.
What to wear/what to pack:
Clothes + Footwear
Light gloves or mittens
Fleece
Extra socks
Jacket or coat
Lip balm
In our opinion, the best choice: here
Warm pants or jeans
Sneakers or comfortable shoes
A rain poncho to layer with another jacket
100% waterproof footwear
We like these rain boots:
Rain pants
Rain pants will be vital in a storm.
Waterproof phone bag
Wind resistant umbrella
This one is a great choice.
Waterproof bag/luggage cover
So your things remain dry. We suggest:
Health
Emergency motion sickness relief
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
Virus/bacteria filtering water bottle
Some areas may have potentially unsafe tap water, so it's useful to have a contaminant filtering water bottle.
Hand sanitizer
This hand sanitizer is an excellent plane-friendly choice.
Travel first aid kit
This one is a great value.
Safety + Security
Anti-theft backpack
For a bit of protection, an anti-theft backpack protects your stuff.
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
Voice and data SIM card
A SIM card that works in Karuizawa. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.
AirTag to track your luggage
With airports always losing things recently, an AirTag can find it anywhere on earth: AirTag for iPhones.
Given current world events, Japan has travel concerns that you should consider before going. Click for more information.
Comfort + Essentials
Power bank for devices
A portable power bank, like this one
Travel neck pillow
What we like is this one
Airplane phone mount
Make your flight more comfortable with an airplane phone mount
Luggage scale to avoid fees
Airlines charge excessive penalties for overweight luggage. Save money with this
Plug adapter
A plug adapter that supports outlet types A and B. Make sure to find the correct kind. A lot of adapters currently being sold are simply plug changers and require your electronics to adjust the voltage themselves. If yours can't do that they could burn up. This one is sufficent for most areas.
If you plan to see the stunning Karuizawa Shaw Memorial Church, it's recommended to wear modest clothing:
If you go to Kazakoshi Park Arena, you're likely to do a lot of walking. These are a must:
Small portable cooler
Save money on drinks with this portable cooler.
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
Binoculars
Good hiking shoes
These are designed for this kind of walking, and can breathe and can get wet
If you're considering visiting Shiraito falls, prepare to get wet, and take these:
May
May in Karuizawa can be chilly. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 50s F (low 10s C) to 60s F (high 10s C).
What to wear/what to pack:
Clothes + Footwear
Light and heavy skirts
Extra socks
Pants or jeans
Travel shoe storage
If you bring multiple shoe options,
travel shoe storage.Light jacket or fleece
Sneakers or comfortable shoes
Long sleeve shirts or blouses
Dresses
You can find some great options here
A rain jacket to layer with a coat
100% waterproof footwear
We recommend these rain boots:
Rain pants
Rain pants are a lifesaver in heavy rain.
Waterproof phone bag
Umbrella
This one is an excellent choice.
Waterproof bag/luggage cover
So your bags don't get wet. We like:
Health
Emergency motion sickness relief
Travel first aid kit
This one is a superb kit.
Hand sanitizer
This hand sanitizer is an excellent plane-friendly product.
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
Virus/bacteria filtering water bottle
Some areas of this country may have unreliable tap water, so it's important to take a contaminant filtering water bottle.
Safety + Security
Voice and data SIM card
A SIM card that works in Karuizawa. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.
Anti-theft backpack
For a bit of peace of mind, an anti-theft backpack protects your stuff.
AirTag to track your luggage
With airlines always losing bags recently, an AirTag can locate it anywhere on earth: AirTag for iPhones.
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
Given current world events, Japan has travel concerns that you should consider before going. Click for more information.
Comfort + Essentials
Power bank for devices
A portable power bank, like this one
Travel adapter
A plug adapter that supports outlet types A and B. Ensure that you choose the correct kind. Many adapters for sale now are simply plugs and expect your devices to change the voltage themselves. If your devices can't do that they could get fried. This one should work in most locations.
Travel neck support pillow
A good option is this one
Airplane phone mount
Make your flight more comfortable with an airplane phone mount
Luggage scale to avoid fees
Airlines charge huge penalties for overweight luggage. Avoid surcharges with this
If you plan to see the stunning Karuizawa Shaw Memorial Church, it's recommended to wear modest clothing:
If you go to Kazakoshi Park Arena, you're likely to do a lot of walking. These are a must:
Small portable cooler
Save money on drinks with this portable cooler.
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
Binoculars
Good hiking shoes
These are designed for this kind of walking, and can breathe and can get wet
If you're considering visiting Shiraito falls, prepare to get wet, and take these:
June
If you vacation in Karuizawa during June, you are likely to see that it is balmy. Temperatures tend to hover around the high 60s F (low 20s C) during the day, while at night they can dip into the low 50s F (low 10s C). In terms of precipitation, you can expect it to rain sometimes.
What to wear/what to pack:
Clothes + Footwear
Pants or jeans
Long sleeve shirts or blouses
Light jacket or fleece
Travel shoe storage
If you bring multiple shoe options,
travel shoe storage.Light and heavy skirts
Dresses
You can find some great options here
Sneakers or comfortable shoes
Extra socks
A rain poncho to layer with another jacket
100% waterproof footwear
We like these rain boots:
Rain pants
Rain pants can be essential in a storm.
Waterproof phone bag
Windproof umbrella
This one is a perfect choice.
Waterproof bag/luggage cover
So your belongings don't get wet. We recommend:
Health
Emergency motion sickness relief
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
Travel first aid kit
This one is a good choice.
Virus/bacteria filtering water bottle
Some areas may have potentially unsafe tap water, so it's useful to have a contaminant filtering water bottle.
Hand sanitizer
This hand sanitizer is a good TSA-friendly option.
Safety + Security
Anti-theft backpack
For a little protection, an anti-theft backpack protects your things.
AirTag to track your luggage
With airlines always losing things nowadays, an AirTag can find it anywhere in the world: AirTag for iPhones.
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
Voice and data SIM card
A SIM card that works in Karuizawa. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.
Given current world events, Japan has travel concerns that you should consider before going. Click for more information.
Comfort + Essentials
Luggage scale to avoid fees
Airlines charge huge prices for overweight luggage. Avoid penalties with this
Airplane phone mount
Make your flight more comfortable with an airplane phone mount
Plug adapter
A plug adapter that supports outlet types A and B. Make sure to choose the right kind. Many adapters on sale are just plug changers and expect your electronics to change the voltage themselves. If yours can't do that they could burn up. This one should be appropriate for most areas.
Travel neck support pillow
Our favorite is this one
Power bank for devices
A portable power bank, like this one
If you plan to see the stunning Karuizawa Shaw Memorial Church, it's recommended to wear modest clothing:
If you go to Kazakoshi Park Arena, you're likely to do a lot of walking. These are a must:
Small portable cooler
Save money on drinks with this portable cooler.
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
Binoculars
Good hiking shoes
These are designed for this kind of walking, and can breathe and can get wet
If you're considering visiting Shiraito falls, prepare to get wet, and take these:
July
If you visit Karuizawa during July, you may see that it is a perfect temperature. Temperatures tend to hover around the 70s F (mid 20s C) during the day, while at night they can dip into the high 50s F (mid 10s C). In terms of precipitation, you can expect it to rain about a third of the time.
What to wear/what to pack:
Clothes + Footwear
Sunscreen lotion
Breathable footwear or sandals
A mix of long and short sleeve shirts
Extra socks
Bug repellent
Light dresses
You can find some great options here
Light skirts
Short pants or heavy shorts
Sandals
A rain poncho to layer with another jacket
100% waterproof footwear
We use rain boots:
Rain pants
Rain pants will be a lifesaver in a rainstorm.
Waterproof phone bag
Wind resistant umbrella
This one is a perfect one to buy.
Waterproof bag/luggage cover
So your belongings don't get wet. We suggest:
Health
Emergency motion sickness relief
Virus/bacteria filtering water bottle
Some rural areas may have unreliable tap water, so it's useful to bring a contaminant filtering water bottle.
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
Travel first aid kit
This one is a excellent one.
Hand sanitizer
This hand sanitizer is a good plane-friendly choice.
Safety + Security
Anti-theft backpack
For a little protection, an anti-theft backpack protects your things.
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
AirTag to track your luggage
With airports constantly losing luggage nowadays, an AirTag can help you find it anywhere in the world: AirTag for iPhones.
Voice and data SIM card
A SIM card that works in Karuizawa. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.
Given current world events, Japan has travel concerns that you should consider before going. Click for more information.
Comfort + Essentials
Travel neck pillow
Our favorite is this one
Airplane phone mount
Make your flight more comfortable with an airplane phone mount
Power bank for devices
A portable power bank, like this one
Luggage scale to avoid fees
Airlines charge large amounts for overweight luggage. Save money with this
Plug adapter
A plug adapter that supports outlet types A and B. Check that you get the necessary type. Many adapters currently available are simply plug changers and expect your devices to convert the voltage themselves. If your devices can't do that they could get fried. This one should be appropriate for most locations.
If you plan to see the stunning Karuizawa Shaw Memorial Church, it's recommended to wear modest clothing:
If you go to Kazakoshi Park Arena, you're likely to do a lot of walking. These are a must:
Small portable cooler
Save money on drinks with this portable cooler.
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
Binoculars
Good hiking shoes
These are designed for this kind of walking, and can breathe and can get wet
If you're considering visiting Shiraito falls, prepare to get wet, and take these:
August
If you vacation in Karuizawa during August, you may notice that it is warm. Temperatures tend to hover around the high 70s F (mid 20s C) during the day, while at night they can dip into the low 60s F (mid 10s C). In terms of precipitation, you can expect it to rain sometimes.
What to wear/what to pack:
Clothes + Footwear
Light dresses
You can find some great options here
Breathable footwear or sandals
Bug repellent
A mix of long and short sleeve shirts
Short pants or heavy shorts
Light skirts
Sandals
Sunscreen lotion
Extra socks
A rain coat to layer with another jacket
100% waterproof footwear
We use these rain boots:
Rain pants
These pants will be essential in heavy rain.
Waterproof phone bag
Umbrella
This one is a perfect option.
Waterproof bag/luggage cover
So your suitcases remain dry. We recommend:
Health
Virus/bacteria filtering water bottle
Some areas may have potentially unsafe tap water, so it's important to take a contaminant filtering water bottle.
Emergency motion sickness relief
Travel first aid kit
This one is a good option.
Hand sanitizer
This hand sanitizer is a good TSA-friendly product.
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
Safety + Security
Voice and data SIM card
A SIM card that works in Karuizawa. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.
Anti-theft backpack
For a little peace of mind, an anti-theft backpack protects your stuff.
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
AirTag to track your luggage
With airlines always losing bags recently, an AirTag can locate it anywhere in the world: AirTag for iPhones.
Given current world events, Japan has travel concerns that you should consider before going. Click for more information.
Comfort + Essentials
Power bank for devices
A portable power bank, like this one
Airplane phone mount
Make your flight more comfortable with an airplane phone mount
Travel pillow
A great choice is this one
Plug adapter
A plug adapter that supports outlet types A and B. Ensure that you get the necessary type. Many adapters available online are just plugs and expect your electronics to convert the voltage themselves. If your devices can't do that they could get destroyed. This one is sufficent for most places.
Luggage scale to avoid fees
Airlines charge large penalties for overweight luggage. Avoid penalties with this
If you plan to see the stunning Karuizawa Shaw Memorial Church, it's recommended to wear modest clothing:
If you go to Kazakoshi Park Arena, you're likely to do a lot of walking. These are a must:
Small portable cooler
Save money on drinks with this portable cooler.
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
Binoculars
Good hiking shoes
These are designed for this kind of walking, and can breathe and can get wet
If you're considering visiting Shiraito falls, prepare to get wet, and take these:
September
September is balmy. Temperatures average in the high 60s F (low 20s C) during the day. It rains about a third of the time.
What to wear/what to pack:
Clothes + Footwear
Extra socks
Light jacket or fleece
Long sleeve shirts or blouses
Light and heavy skirts
Dresses
You can find some great options here
Sneakers or comfortable shoes
Travel shoe storage
If you bring multiple shoe options,
travel shoe storage.Pants or jeans
A rain jacket to layer with another jacket
100% waterproof footwear
We suggest rain boots:
Rain pants
These will be essential in a rainstorm.
Waterproof phone bag
Windproof umbrella
This one is a perfect one to buy.
Waterproof bag/luggage cover
So your belongings don't get wet. We recommend:
Health
Hand sanitizer
This hand sanitizer is an easy-to-carry plane-friendly option.
Travel first aid kit
This one is a good value.
Virus/bacteria filtering water bottle
Some rural areas may have potentially unsafe tap water, so it's useful to bring a contaminant filtering water bottle.
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
Emergency motion sickness relief
Safety + Security
Voice and data SIM card
A SIM card that works in Karuizawa. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
AirTag to track your luggage
With airports frequently losing luggage recently, an AirTag can help you locate it anywhere on earth: AirTag for iPhones.
Anti-theft backpack
For a bit of peace of mind, an anti-theft backpack protects your stuff.
Given current world events, Japan has travel concerns that you should consider before going. Click for more information.
Comfort + Essentials
Travel neck support pillow
What we like is this one
Luggage scale to avoid fees
Airlines charge excessive penalties for overweight luggage. Avoid surcharges with this
Airplane phone mount
Make your flight more comfortable with an airplane phone mount
Power bank for devices
A portable power bank, like this one
Travel adapter
A plug adapter that supports outlet types A and B. Take care to pick the correct kind. The vast majority of adapters available online are simply plugs and require your devices to change the voltage themselves. If yours can't do that they could get fried. This one works in most locations.
If you plan to see the stunning Karuizawa Shaw Memorial Church, it's recommended to wear modest clothing:
If you go to Kazakoshi Park Arena, you're likely to do a lot of walking. These are a must:
Small portable cooler
Save money on drinks with this portable cooler.
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
Binoculars
Good hiking shoes
These are designed for this kind of walking, and can breathe and can get wet
If you're considering visiting Shiraito falls, prepare to get wet, and take these:
October
If you vacation in Karuizawa during October, you are likely to find that it is crisp. Temperatures tend to hover around the high 50s F (mid 10s C) during the day, while at night they can dip into the high 30s F (single digits C). In terms of precipitation, you can expect it to rain occasionally.
What to wear/what to pack:
Clothes + Footwear
Lip balm
In our opinion, the best is: here
Fleece
Warm pants or jeans
Light gloves or mittens
Extra socks
Jacket or coat
Sneakers or comfortable shoes
A rain jacket to layer with a jacket
100% waterproof footwear
We suggest these rain boots:
Rain pants
These will be vital in heavy rain.
Waterproof phone bag
Umbrella
This one is an excellent choice.
Waterproof bag/luggage cover
So your bags stay dry. We recommend:
Health
Emergency motion sickness relief
Virus/bacteria filtering water bottle
Some areas may have unreliable tap water, so it's wise to have a contaminant filtering water bottle.
Hand sanitizer
This hand sanitizer is an easy-to-carry TSA-friendly product.
Travel first aid kit
This one is a excellent option.
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
Safety + Security
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
Voice and data SIM card
A SIM card that works in Karuizawa. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.
AirTag to track your luggage
With airports constantly losing luggage nowadays, an AirTag can find it anywhere anywhere: AirTag for iPhones.
Anti-theft backpack
For a bit of peace of mind, an anti-theft backpack protects your belongings.
Given current world events, Japan has travel concerns that you should consider before going. Click for more information.
Comfort + Essentials
Power bank for devices
A portable power bank, like this one
Luggage scale to avoid fees
Airlines charge excessive amounts for overweight luggage. Avoid surcharges with this
Voltage step down adapter
A plug adapter that supports outlet types A and B. Take care to pick the right kind. The vast majority of adapters for sale now are simply plug changers and require your electronics to adjust the voltage themselves. If yours can't do that they could burn up. This one should work in most locations.
Airplane phone mount
Make your flight more comfortable with an airplane phone mount
Travel neck support pillow
A good option is this one
If you plan to see the stunning Karuizawa Shaw Memorial Church, it's recommended to wear modest clothing:
If you go to Kazakoshi Park Arena, you're likely to do a lot of walking. These are a must:
Small portable cooler
Save money on drinks with this portable cooler.
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
Binoculars
Good hiking shoes
These are designed for this kind of walking, and can breathe and can get wet
If you're considering visiting Shiraito falls, prepare to get wet, and take these:
November
November in Karuizawa can be brisk. The rain/snow can amount to several inches/centimeters. During this time, temperatures average in the low 50s F (single digits C).
What to wear/what to pack:
Clothes + Footwear
Extra socks
Fleece
Light gloves or mittens
Warm pants or jeans
Jacket or coat
Lip balm
In our opinion, the best choice: here
Sneakers or comfortable shoes
A rain jacket to layer with a coat
100% waterproof footwear
We use these rain boots:
Rain pants
These are a lifesaver in a storm.
Waterproof phone bag
Windproof umbrella
This one is a great option.
Waterproof bag/luggage cover
So your things stay dry. We recommend:
Health
Travel first aid kit
This one is a superb option.
Hand sanitizer
This hand sanitizer is an easy-to-carry TSA-friendly option.
Virus/bacteria filtering water bottle
Some areas of this country may have potentially unsafe tap water, so it's useful to bring a contaminant filtering water bottle.
Emergency motion sickness relief
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
Safety + Security
Anti-theft backpack
For a bit of protection, an anti-theft backpack protects your things.
AirTag to track your luggage
With airports frequently losing bags nowadays, an AirTag can help you find it anywhere on earth: AirTag for iPhones.
Voice and data SIM card
A SIM card that works in Karuizawa. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
Given current world events, Japan has travel concerns that you should consider before going. Click for more information.
Comfort + Essentials
Luggage scale to avoid fees
Airlines charge excessive prices for overweight luggage. Save money with this
Power bank for devices
A portable power bank, like this one
Travel neck support pillow
What we like is this one
Airplane phone mount
Make your flight more comfortable with an airplane phone mount
Voltage step down adapter
A plug adapter that supports outlet types A and B. Make sure to pick the right kind. Many adapters currently sold are just plugs and expect your devices to change the voltage themselves. If your devices can't do that they could get destroyed. This one should be appropriate for most areas.
If you plan to see the stunning Karuizawa Shaw Memorial Church, it's recommended to wear modest clothing:
If you go to Kazakoshi Park Arena, you're likely to do a lot of walking. These are a must:
Small portable cooler
Save money on drinks with this portable cooler.
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
Binoculars
Good hiking shoes
These are designed for this kind of walking, and can breathe and can get wet
If you're considering visiting Shiraito falls, prepare to get wet, and take these:
December
December in Karuizawa is cold. The average overnight temperatures in the area are in the low 20s F (single digits below 0 C). It tends to rain once in a while.
What to wear/what to pack:
Clothes + Footwear
Heavy jacket
Sweaters
Travel footwear storage
You will need multiple footwear options, so consider
travel footwear storage.Gloves
Lip balm
Our pick: here
Heavy socks
Such as:
Warm pants or jeans
Insulated water bottle
Our choice:
thisA rain coat to layer with another jacket
100% waterproof footwear
We recommend rain boots:
Rain pants
These can be a lifesaver in a storm.
Waterproof phone bag
Windproof umbrella
This one is a great one to buy.
Waterproof bag/luggage cover
So your suitcases remain dry. We recommend:
Health
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
Travel first aid kit
This one is a good kit.
Virus/bacteria filtering water bottle
Some areas may have potentially unsafe tap water, so it's useful to have a contaminant filtering water bottle.
Emergency motion sickness relief
Hand sanitizer
This hand sanitizer is an easy-to-carry TSA-friendly product.
Safety + Security
AirTag to track your luggage
With airlines repeatedly losing luggage recently, an AirTag can find it anywhere anywhere: AirTag for iPhones.
Anti-theft backpack
For a little protection, an anti-theft backpack protects your things.
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
Voice and data SIM card
A SIM card that works in Karuizawa. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.
Given current world events, Japan has travel concerns that you should consider before going. Click for more information.
Comfort + Essentials
Plug adapter
A plug adapter that supports outlet types A and B. Be sure to get the right type. The vast majority of adapters currently available are just plug changers and require your electronics to adjust the voltage themselves. If your electronics can't do that they could get fried. This one should be sufficient for most locations.
Luggage scale to avoid fees
Airlines charge huge amounts for overweight luggage. Avoid penalties with this
Airplane phone mount
Make your flight more comfortable with an airplane phone mount
Power bank for devices
A portable power bank, like this one
Travel pillow
A good option is this one
If you plan to see the stunning Karuizawa Shaw Memorial Church, it's recommended to wear modest clothing:
If you go to Kazakoshi Park Arena, you're likely to do a lot of walking. These are a must:
Small portable cooler
Save money on drinks with this portable cooler.
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
Binoculars
Good hiking shoes
These are designed for this kind of walking, and can breathe and can get wet
If you're considering visiting Shiraito falls, prepare to get wet, and take these:
What to do in Karuizawa, Japan
Karuizawa is a renowned tourist destination located in the Nagano Prefecture, Japan. It is famous for its picturesque landscapes, unique culture, lively shopping centers, and relaxing hot springs, attracting a large number of visitors each year. Here are the top tourist attractions in Karuizawa.
1. Karuizawa Prince Shopping Plaza
Karuizawa Prince Shopping Plaza is a large shopping mall with more than 200 stores, offering a wide range of items, including luxury brands, fashion items, food, electronics, and local souvenirs. This shopping mall also has a variety of restaurants serving delicious Japanese cuisine.
2. Shiraito Falls
Shiraito Falls is a must-visit destination in Karuizawa, offering a stunning view of cascading waterfalls, surrounded by lush greenery. Visitors can enjoy a pleasant walk to the falls through a wooded path, where they can enjoy peaceful moments with nature and take some amazing pictures.
3. Hoshino Onsen
Hoshino Onsen is one of the most popular hot springs in Karuizawa, offering a relaxing and rejuvenating experience to visitors. Located in a peaceful environment surrounded by mountains and forests, visitors can soak in the natural hot springs and admire the breathtaking views.
4. Karuizawa Museum of History and Folklore
The Karuizawa Museum of History and Folklore showcases the region's history and culture, featuring various exhibits, artifacts, and records that showcase everything from the region's architecture to the prominent individuals who have shaped its history.
5. Karuizawa Kogen Church
The Karuizawa Kogen Church is a unique white church with a familiar structure that is home to several services and events throughout the year. Visitors can enjoy the stunning architecture of the church and take a serene walk around the grounds to observe the beautiful gardens nearby.
6. Karuizawa Taliesin
Karuizawa Taliesin is a historical building known for its architecture, which was designed by American architect Frank Lloyd Wright. The building has since turned into an art museum, where visitors can admire the art collections and paintings of various artists.
7. Mount Asama
Mount Asama is an active volcano located close to Karuizawa and is the perfect place for visitors to experience winter sports activities such as skiing, snowboarding, and sledding. Visitors can reach the ski resorts located at the foothills of Mount Asama by car, train, or bus.
In conclusion, Karuizawa has a lot to offer, ranging from its hot springs, unique culture, stunning natural landscapes, and exceptional architecture, which has something for everyone. Visitors can explore these top tourist attractions, gaining insight into the region's history and culture while enjoying a serene and peaceful environment with family and friends.
About your travel guide
Hi! I'm Dev. I've traveled all over the world and in my travels, I have made many packing lists. In this series, my team and I have compiled the most useful information, as well as things we couldn't live without, to help you plan your trip.
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