JEPS Winter Hot Spring Travel and Road Safety Guide
Snowy roads for hot spring trips | Checking winter tires, chains, road closures, and alternative transportation
When driving to a snowy hot spring resort, don't just rely on the weather at your starting point; check the conditions along the way, including mountain passes, highways, local roads, and the final stretch before your accommodation. Decide on winter tires and chains, road restrictions, road closures, and alternative transportation before you depart.
Conclusion first Information confirmation Winter gear operation Decision to change FAQ

Conclusion: Gather equipment, information, and cancellation criteria before departure.
The Ministry of Land, Infrastructure, Transport and Tourism advises that anti-skid measures such as winter tires or chains are necessary on roads that may be slippery due to snow and ice. Furthermore, during heavy snowfall, even vehicles with winter tires or 4WD vehicles will not be allowed to pass through restricted areas unless they are fitted with chains.
How to enjoy a hot spring while watching the snowSnow-viewing hot springThe entire tripWinter hot spring tripWe will check it. If you are unsure about driving, start from the beginning.Hot spring trip without a carSelect.
Information will be updated 7 days prior, the day before, on the day of, and during the run.
The Japan Meteorological Agency (JMA) issues early warnings for the possibility of heavy snowfall of warning-level intensity, and then gradually issues heavy snow warnings. The "Future Snow" section allows you to check snow accumulation, snowfall, and short-term forecasts. Since forecasts change, please do not simply check it once when making a reservation.
| Time point | Confirm | judgment |
|---|---|---|
| About 7 days ago | Early warnings, cold weather, and winter access to accommodations. | Create both car and public transport options. |
| When you contact about the cancellation the day before | Warnings and advisories, planned road closures, and operations. | Decision to postpone or change route |
| Before departure | Upcoming snow, live cameras, restrictions, accommodations | The criteria for not departing will be applied. |
| While driving | Road information, signs, and instructions from traffic authorities. | Stop in a safe place and check. |
| Before going home | Snowfall, freezing conditions, and service cancellations on the return journey | Please consult with the accommodation about early departure or extended stay. |
We use official road information from the national government, highway companies, and prefectural governments, and do not determine whether a road is passable based solely on photos from social media. Even if the highway is passable, the conditions of the prefectural roads, town roads, and mountain roads from the interchange to the accommodation are different. We ask the accommodation about "which road to use," "the final slope," "snow removal," and "parking."
During heavy snowfall, traffic congestion and preventative road closures can occur on expressways and national highways. Do not depart simply because you have a reservation or your accommodation is open; prioritize information from road authorities.
Differentiating the roles of winter tires, chains, and 4WD vehicles.
| Equipment and Vehicles | role | Points to avoid misunderstandings |
|---|---|---|
| 冬用タイヤ | Prepare for driving on snowy and icy roads | There are wear, air pressure, and performance limits. |
| タイヤチェーン | Prepare for restrictions, sudden snowfall, etc. | Suitable size and drive wheels, installation practice |
| 4WD | When assisting with starting or climbing hills | This does not guarantee braking or turning safety. |
| All seasons | The intended road surface varies depending on the product. | Check for measures against freezing, deep snow, and road restrictions. |
| Rental Car | If you can choose the equipment | Not necessarily standard equipment; subject to availability. |
NEXCO East Japan advises carrying snow chains, as even vehicles equipped with winter tires may experience driving difficulties depending on weather and road conditions. Simply purchasing or borrowing chains is insufficient. Follow the instructions and check the installation procedure, drive wheels, and tightening in a flat, safe area.
Tire type, wear, air pressure, and chain compatibility should be confirmed with the vehicle's owner's manual, tire and vehicle manufacturer, maintenance provider, or rental car company. This article alone cannot determine the suitability of each vehicle.
Rental car useRental car hot spring tripTherefore, please confirm the availability of winter tires, chain rental, insurance, roadside assistance, late return policy, and driving area restrictions when making your reservation.
Vehicle and belongings check before departure
Tires, chains, fuel, battery, lights, wipers.
Snow brush, gloves, waterproof boots, de-icing supplies.
Warm clothing, water and food, charging devices, blankets, and regular medications.
Fill up your tank well before entering the mountain road. Gas stations may be scarce or have short operating hours. Don't rely solely on your smartphone; prepare charging methods, contact information, route, and accommodation address. Items to bring:What to bring on a hot spring tripPlease add it to [the specified location].
Remove snow from the roof, hood, lights, and windows to ensure visibility and lighting. Avoid dangerous actions such as pouring boiling water on the windshield or running the engine for extended periods with the exhaust blocked by snow.
Infants, the elderly, and those with chronic illnesses or regular medications should consider the possibility of being stuck on the train or at a station longer than planned due to traffic jams or service cancellations.Family-friendly hot spring inns,Hot spring inns for seniorsPlease also check this.

Don't judge the road surface by sight on bridges, in shaded areas, on slopes, on mountain passes, or in the early morning.
| Place/time | Notes | plan |
|---|---|---|
| bridge/elevated | It is less likely to receive heat from the ground and is prone to freezing. | Slow down and maintain a safe distance from the vehicle ahead. |
| Shade area/tunnel entrance | Snowmelt and refreezing, contrast between light and dark. | Slow down and avoid sudden maneuvers. |
| Hills and mountain passes | Starting, climbing, and braking downhill | Restrictions and detours, chain locations |
| Early morning/night | Temperature drops, visibility, ice. | Change to travel during daylight hours. |
| In front of the inn / parking lot | Narrow paths, snow removal, falls while walking | Check the recommended route and parking location. |
Avoid sudden maneuvers such as sudden starts, sudden acceleration, sudden braking, and sudden steering. Maintain a moderate speed and increase your following distance. Even if pressured by a following vehicle, prioritize safety and pull over to a safe location. Do not operate your smartphone while driving.
The shortest route shown on a car navigation system is not necessarily the best route in winter. Use main roads recommended by road authorities and accommodations, and avoid roads that are closed in winter, local roads, unplowed roads, and narrow mountain passes.
When driving alone for long periods, take more breaks and stop driving if you feel drowsy or fatigued. Avoid long-distance driving immediately after bathing.Health and safety during hot spring tripsPlease Confirm.
Do not attempt to take shortcuts on your own when roads are closed or you are stranded.
If a road closure is imposed, we will follow the road authority's information regarding expected reopening dates and detours. We will avoid unnecessary detours onto public roads, entering restricted areas, and putting on snow chains on the shoulder of the road, and will move to a safe parking or waiting area. We will contact the accommodation to inform them whether we will be able to arrive and how it will affect dinner and transportation. Even if the shortest route is shown on a map app, we will not enter roads where snow removal conditions or winter closures cannot be confirmed through official road information.
If you become unable to move, inform the police, road emergency hotline, highway company, rental car company, or roadside assistance of your location and situation. Since it may be dangerous to get out of the vehicle, follow the instructions of road authorities and rescue personnel.
If you are waiting inside your vehicle during snowfall, there is a risk of carbon monoxide poisoning from snow around the exhaust vent. Prioritize your safety and follow emergency information and rescue instructions. In life-threatening situations, requesting rescue should take precedence over travel plans or accommodation costs.
Decide in advance whether to give up or postpone getting a car.
We assess not only whether we can reach the destination, but also whether we can return safely. We will refrain from traveling by car if there is a forecast of heavy snowfall of warning level, preventative road closures, inability to install snow chains, lack of experience driving on winter roads, uncertain vehicle equipment, or poor health.
| Status | First candidate | To confirm |
|---|---|---|
| I'm only worried about the roads. | Train/bus + hotel transfer | Transportation, accommodation |
| Public transportation also faces concerns about service suspensions. | Schedule changes/cancellations | Service information, booking details |
| The return journey is expected to worsen. | Early departure/extended stay | Weather, roads, accommodations |
| Insufficient equipment | Change to a vehicle equipped with the necessary equipment or discontinue using the vehicle. | Maintenance and rental cars |
| Physical condition/fatigue | Service suspended/restricted | Accompanying companions, accommodation, and rescue when necessary |
Hot spring trip by train,Hot spring trip by bus,Hotel shuttle serviceWe will compare them. Shuttle services may be reservation-only, have limited capacity, or be tied to specific routes, so they may not be available on short notice.
Cancellation/ChangeCancellation fee for hot spring innWe will check the road, traffic, and accommodation operating conditions, as well as booking conditions, and make a separate decision. Bad weather doesn't automatically mean it's free, but we won't take a risky departure to avoid costs.
9 things to confirm with the accommodation
- Recommended winter routes
- Road surface from highway exit to accommodation
- Steep slopes, narrow roads, and winter closures are all factors to consider.
- Snow removal status and last updated time
- Information on winter tires and chains
- Parking location, roof, and snow removal
- Pick-up service from the nearest train station/bus stop
- Dinner and check-in during arrival delays
- Extended stay and luggage handling in case of worsening conditions on the return journey
The accommodation's response may be helpful as a reference for surrounding roads, but it does not constitute a permit or guarantee of safety. Ultimately, you should follow the latest information and local instructions from road authorities, police, weather agencies, transportation authorities, etc.
The arrival time isCheck-in at the innDinner isDinner at a hot spring innThe night entrance isInn curfewPlease check with.
Even after arriving, we continue to take precautions against snow on the return journey and on foot.
Upon arriving at the accommodation, check the parking location, snow removal schedule for the next morning, request vehicle relocation, snow falling from the roof, and any icy pathways. Do not leave wet gloves or shoes in the car; make sure they are ready to use the next morning.
When walking around the hot spring town, wear non-slip shoes, dress warmly, go during daylight hours, and check that the sidewalks have been cleared of snow. Do not walk on the roads, and do not approach snow on roofs, icicles, or snowplows. Walking at night is not recommended.A night stroll in the hot spring townPlease refer to.
The next morning, check the entire car for snow, including the windows, lights, license plate, and exhaust pipe, and update road conditions. Remove snow from the roof as well as the windshield in a safe place to prevent it from sliding onto cars in front of or behind you while driving. Do not pour hot water on frozen windows; use the defroster or de-icing products. Pre-departure checks are also necessary, such as not operating frozen wipers and checking that there is enough anti-freeze washer fluid.
I will not rush to check out and leave while the snow removal is inadequate. If the mountain passes or highways on the return journey are in poor condition, I will consult with the inn about changing my departure time, extending my stay, or getting a ride to the station. Regarding luggage and extended stays...Luggage storagewithCheck outI'll consult with them.

FAQ about traveling to hot springs on snowy roads
If I have studless tires, do I not need snow chains?
It's not always unnecessary. During heavy snowfall, snow chains are required even with winter tires or 4WD vehicles. Even without regulations, driving can become difficult depending on the weather and road conditions, so carry snow chains that are suitable for your vehicle and check the installation method in advance.
Can I drive safely on snowy roads with a 4WD vehicle?
Even 4WD vehicles aren't foolproof. While they may be easy to start, their turning and stopping performance depends on the road surface, tires, speed, and other factors. The Ministry of Land, Infrastructure, Transport and Tourism advises that even 4WD vehicles cannot travel without snow chains during chain regulations.
Can I drive to a snowy hot spring resort with all-season tires?
You need to check the markings and performance against the actual snow and ice conditions and regulations. When traveling on mountain roads or icy roads, follow the instructions of the vehicle and tire rental company and road administrators, and if uncertain, switch to a vehicle with winter tires or public transport.
Do I need winter tires even if it's not snowing?
Even if it's sunny at your starting point, mountain passes, bridges, shaded areas, early mornings, and areas around your accommodation may freeze. Check not only the forecast for your travel day, but also the elevation of your route, road conditions and traffic restrictions, and the final section to your accommodation, and prepare the necessary winter gear.
If there's a heavy snow forecast, can I still depart if I've already made a reservation?
Having a reservation does not determine whether or not you can travel. Check the latest information from the Japan Meteorological Agency, road administrators, transportation companies, local governments, and accommodations, and consider postponing, canceling, or switching to public transportation if there are road closures or warnings.
If the road is closed, can I take a detour via a local road?
Do not make hasty decisions. Snow removal conditions, mountain passes, road width, and communication infrastructure on ordinary roads can be more challenging than on expressways. Use detours indicated by road administrators, and do not enter residential streets or unplowed roads relying solely on your car's navigation system.
Can I change the rental car to snow tires on the day of rental?
Availability, location, and booking conditions do not guarantee availability. Please confirm winter tire installation, chain rental and compatibility, drive system, insurance, restricted areas, and contact information in case of late return when booking.
How can I get to a hot spring if I'm worried about driving on snowy roads?
Compare trains, local buses, and hotel shuttle services, and choose the option that avoids driving on mountain roads yourself. However, public transportation may be suspended during heavy snowfall. Check service information, shuttle reservations, and the last available services, and consider postponing your stay as an option.
Official and public reference information
- Ministry of Land, Infrastructure, Transport and Tourism: "Regarding Chain Regulations"Winter tires and 4WD for use during regulatory periods.
- Japan Meteorological Agency: "Information regarding heavy snowfall": Phased heavy snow information and forecast snow.
- Japan Meteorological Agency: "Latest Disaster Prevention Weather Information Regarding Heavy Snow and Blizzards"Snow, warnings, and forecasts.
- NEXCO East Japan: "Driving on Winter Roads"Winter gear and road information.
- Ministry of Land, Infrastructure, Transport and Tourism, Kanto Regional Development Bureau: "Safe Driving on Snowy Roads": Anti-slip and prevents sudden movements.
- Ministry of Land, Infrastructure, Transport and Tourism, Kanto Regional Development Bureau, "Winter Road Portal": Access to road closure and traffic restriction information.
Official information confirmed on: August 2, 2026. Weather, snowfall, road conditions, restrictions, road closures, and service cancellations are constantly changing. Prioritize the latest national and local official information, signs, and instructions from police and road authorities immediately before departure and while traveling.
Examples of JEPS-listed facilities for checking winter access.
This list does not guarantee winter operations, road conditions, transportation, or equipment. Please check with each facility and road authority for the latest information.
Check winter routes and shuttle services.
Confirm the route from the station to the accommodation.
Check public transport and snow conditions.
Check the arrival and parking conditions for winter.
