2 Days and 1 Night in Gunma in Fall: Visit Terihakyō Gorge and Kusatsu Onsen on Separate Days
Although Terihakyō Gorge and Kusatsu Onsen are both in Gunma Prefecture, mountains separate them. Keeping Day 1 for a fall foliage drive and the longer transfer, and Day 2 for walking around Kusatsu Onsen, makes the trip less demanding.
Terihakyō Gorge has no parking lots or footpaths and cannot be reached by public transportation, so this sample itinerary assumes you are traveling by car.
Choose 1 Main Focus for Each Day
On the first day, prioritize viewing Terihakyō Gorge from the car. After arriving at Kusatsu Onsen, limit your plans to your accommodation's baths and the area around Yubatake to reduce the need to rush along dark mountain roads.
On Day 2, combine day-use hot spring baths within walking distance with Sainokawara Park, so you can enjoy the day without repeatedly moving the car.
Check the Latest Fall Foliage and Road Conditions
The progress of fall colors in the mountains varies with elevation and temperature, so Terihakyō Gorge and Kusatsu Onsen will not necessarily have the same colors on the same day.
Do not assume that past peak foliage dates will apply. Check the latest foliage reports, road restrictions, and weather before setting off.
Plan the Outline of Your 2-Day Trip First
Use the table below as a starting point, then adjust the order by checking your accommodation's arrival time, bathing facilities' operating information, and sunset times along the mountain roads.
| Schedule | Main Experience | Travel Considerations |
|---|---|---|
| Day 1 Morning | View Terihakyō Gorge from the car | Do not look for places to stop |
| Day 1 Afternoon | Travel to Kusatsu Onsen | Drive mountain roads while it is light |
| Day 1 Evening | Yubatake and your accommodation's baths | Stay within walking distance |
| Day 2 | Kusatsu's Three Hot Spring Baths and the park | Allow time between baths |
Day 1 Morning: View Terihakyō Gorge's Fall Foliage from the Car
Terihakyō Gorge is a valley dotted with 11 waterfalls of different sizes along the Yunokoya River. The waterfalls are said to have been named by Mizuhara Shūōshi.
In the gorge, 11 waterfalls of different sizes are scattered along approximately 5 km of the Yunokoya River.
Understand That This Is Not a Place to Explore on Foot
Local visitor information states that there are no parking lots or footpaths, so this is not a place to walk down to the waterfalls or leave your car on the roadside to take photos.
Passengers can admire the gorge from the car, while drivers should keep their attention on narrow sections and oncoming traffic without being distracted by the scenery.
Appreciate the 11 Waterfalls Through Their Names and Changing Flows
Learning the names of waterfalls such as Senryū Falls, Iwana Falls, Hakuryū Falls, and Yamabiko Falls on a map beforehand adds a sense of story even to brief views from the car.
Looking at the white water, black rocks, and deep green evergreens alongside the red and yellow leaves reveals the layers of color across the gorge.
Prioritize Passing Through Safely over Taking Photos
Looking for somewhere to stop once you are there can put following vehicles and pedestrians at risk, so the basic approach is to keep driving even if photography is your goal.
If passengers take photos, they should keep their hands and equipment inside the car and avoid blocking road signs or the driver's view.
Day 1 Afternoon: Cross the Mountain Roads to Kusatsu Onsen
The journey from Terihakyō Gorge to Kusatsu Onsen is a long route across mountainous terrain, so prioritize rest stops and fuel rather than adding more sightseeing stops along the way.
Choose Your Route Using That Day's Road Information
Conditions on mountain roads can change because of weather, falling rocks, construction, and seasonal closures. Before setting off, cross-check road authorities' information with map services.
Do not force your way onto a narrow road simply because it is shown as the shortest route. If you are concerned about passing oncoming vehicles, choose a detour via main roads.
Aim to Reach Kusatsu before Sunset
Shaded stretches of mountain roads become dark early in fall, making fallen leaves and wet road surfaces harder to see, so it is important not to spend longer than planned at Terihakyō Gorge.
Check your accommodation's latest arrival time. If you are likely to be late, cut back on stops and contact the accommodation.
Park the Car and Explore Kusatsu on Foot
After leaving your car at your accommodation or an available parking lot, explore on foot around Yubatake to avoid repeatedly driving through the hot spring town's narrow streets.
Leave your luggage at your accommodation and head out with just a small bag, keeping both hands free on wet stone paving and slopes.
Day 1 Evening: Get to Know Kusatsu at Yubatake and Your Accommodation's Baths
On arrival day, focus on the views of Yubatake and your accommodation's hot spring baths instead of visiting many bathhouses. This lets you rest after the drive while getting used to Kusatsu's waters.
See How Hot Springs Shape the Town at Yubatake
At Yubatake, you can watch abundant hot spring water flow through wooden channels as steam and the smell of sulfur spread through the town center.
In busy pedestrian areas, avoid stopping suddenly to take photos, and do not reach into equipment carrying hot water or past the fences.
Keep Your First Bath to Your Accommodation or 1 Facility
Kusatsu's waters are strongly acidic and may feel very hot, so keep your first soak short and pour bathwater over your body before entering to get used to the temperature.
If you have cuts on your skin or concerns about your health, do not push yourself. After bathing, drink fluids and rest in your room.
Prepare for Slippery Footing and the Cold on Evening Walks
Even if you feel warm after bathing, the outside air can chill you quickly. Bring an extra layer and wear shoes with good grip.
For peace of mind, enjoy dining and strolling in an area where you know the route back to your accommodation, without venturing into poorly lit alleys.
Day 2 Morning: Choose the Right Bath from Kusatsu's Three Hot Spring Baths
Kusatsu's Three Hot Spring Baths are the 3 facilities Ōtaki no Yu, Gozanoyu, and Sainokawara Open-Air Bath. Their bath layouts and locations differ, so there is no need to rush through all of them.
Experience Different Baths at Ōtaki no Yu
In addition to a large indoor bath and an open-air bath, Ōtaki no Yu offers awase-yu, in which you move through baths of different temperatures in sequence, allowing you to experience Kusatsu's bathing culture.
There is no need to force yourself into a hotter bath. Stopping at a temperature that suits how you feel is also a good way to enjoy the experience.
Combine Gozanoyu with Yubatake and Traditional Architecture
Gozanoyu is close to Yubatake, where you can enjoy hot spring bathing together with wooden architecture inspired by the culture of traditional therapeutic hot spring stays.
It fits easily into a walk around town, making it a good choice for those who prioritize the history and scenery around Yubatake over a long soak.
Combine Sainokawara Open-Air Bath with a Park Walk
Sainokawara Open-Air Bath is a large outdoor bath surrounded by nature, reached by walking through Sainokawara Park.
Outdoor baths are more exposed to the weather, so take cold and rain into account and include time to change clothes and dry your hair in your plans.
| Facility | Main Experience | What to Combine It With |
|---|---|---|
| Ōtaki no Yu | Awase-yu | Make bathing the main focus |
| Gozanoyu | Therapeutic hot spring culture and architecture | A walk around Yubatake |
| Sainokawara | The spacious feel of an outdoor setting | A park walk |
Day 2 Afternoon: Discover Differences in the Waters as You Walk around the Hot Spring Town
Rather than adding more baths in the afternoon, walk from Yubatake to Sainokawara Park and take time to observe the relationship between the hot spring sources and the town for a richer travel experience.
Take Breaks between Hot Spring Baths
If you visit several bathhouses, avoid bathing immediately after eating or after drinking alcohol, and hydrate and rest after each facility.
Opening hours, last admission times, fees, and closure days may change. Check that day's operating information and leave enough flexibility to visit 1 fewer facility.
Distinguish Local Communal Bathhouses from Tourist Facilities
Kusatsu also has communal bathhouses managed by local residents, but conditions for use by travelers vary by facility.
Visitors should choose baths explicitly open to tourists, avoid entering small bathhouses in residential areas without permission, and respect the community's living spaces.
Let Your Body Settle before the Drive Home
Do not start driving immediately after your final bath. Rest until you stop sweating, and make sure you are not drowsy or overheated.
Check road conditions for the return trip. If you are very tired, you need to be prepared to cut sightseeing short and leave early.
Key Safety Tips for Terihakyō Gorge and Kusatsu Onsen
This trip involves different precautions for gorge roads without footpaths and for hot spring water, so prioritize safety over the number of views or baths you fit in.
Do Not Plan to Get Out of the Car to View Terihakyō Gorge
Visitor guidance recommends viewing from the car, so it is important not to stop on the shoulder or walk along the roadway to find photo locations seen on social media.
If the driver wants to enjoy the scenery, switch with a passenger at another safe sightseeing facility or rest stop, and avoid looking away from the road while driving.
Prepare for Mountain Weather and Check Your Supplies
Keeping rain gear, warm clothing, and drinks in the car and checking fuel before entering the mountain roads will help you handle traffic jams or detours calmly.
If fog or heavy rain reduces visibility, it is safer to skip Terihakyō Gorge and switch to indoor facilities in Minakami or Kusatsu.
Pay Attention to Irritation and Water Temperature in Kusatsu's Baths
Pour bathwater over your body before entering gently, and avoid actions that increase irritation, such as washing your face, rubbing your eyes, or enduring a long soak.
Follow each facility's notices and staff instructions. If you feel any discomfort after bathing, skip your next bath.
Summary: Combine a Fall Foliage Drive and Hot Spring Visits without Overdoing It
For a 2-day, 1-night fall trip to Gunma, safely view Terihakyō Gorge from the car on the first day before continuing to Kusatsu Onsen, then explore Yubatake and Kusatsu's Three Hot Spring Baths on foot the next day to enjoy nature and hot spring culture separately.
Do not plan on parking or walking at Terihakyō Gorge, and check road and foliage information shortly before visiting. In Kusatsu, prioritize time between baths and how you feel, limiting your visits to a manageable number of facilities.
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