
Mount Kusatsu-Shirane
An active volcano offering dramatic landscapes and the renowned therapeutic waters of Kusatsu Onsen. Experience volcanic power and wellness.

Highlights
Must-see attractions
Social
From TikTok & Reddit
Best Time
Clearer skies, fewer crowds

Mount Kusatsu-Shirane
Best Time
Clearer skies, fewer crowds

Highlights
Must-see attractions
An active volcano offering dramatic landscapes and the renowned therapeutic waters of Kusatsu Onsen. Experience volcanic power and wellness.
"The drive is scary but the views are amazing, and the onsens are great!"

Check Volcanic Alert Level
Always verify the current alert status before visiting. Access may be restricted.
Drive Carefully
The mountain roads are steep and winding with hairpin turns. Drive cautiously.

Highlights
Discover the most iconic attractions and experiences

Crater Lakes
Summit area (restricted access)
Emerald green crater lakes offer stunning, albeit inaccessible, views. A truly unique volcanic landscape.

Yubatake
Kusatsu Onsen Town
The iconic hot spring field, a symbol of Kusatsu Onsen, with steaming vents and mineral-rich water.

Scenic Drive
Road to Mount Kusatsu-Shirane
A winding, mountainous road with breathtaking views, reminiscent of European alpine routes.
Plans like a pro.
Thinks like you
Planning Your Visit
Volcanic Activity & Access
Best Time for Views
Best Times
Insider Tips
from TikTok, Instagram & Reddit
Check Volcanic Alert Level
Always verify the current alert status before visiting. Access may be restricted.
Drive Carefully
The mountain roads are steep and winding with hairpin turns. Drive cautiously.
Embrace the Onsen
Kusatsu Onsen is famous for its therapeutic hot springs. Many are tattoo-friendly!
Pack for Mist
Weather can change rapidly. Be prepared for fog and mist, which can obscure views.
Tips
from all over the internet
Check Volcanic Alert Level
Always verify the current alert status before visiting. Access may be restricted.
Drive Carefully
The mountain roads are steep and winding with hairpin turns. Drive cautiously.
Embrace the Onsen
Kusatsu Onsen is famous for its therapeutic hot springs. Many are tattoo-friendly!
Pack for Mist
Weather can change rapidly. Be prepared for fog and mist, which can obscure views.
Wild Blueberries
Look for wild blueberries growing on rocks near parking areas during the season.
What Travellers Say
Reviews Summary
Visitors praise the stunning volcanic landscapes and the unique experience of Kusatsu Onsen, particularly its therapeutic hot springs and tattoo-friendly policies. However, the inaccessibility of the summit due to volcanic activity and unpredictable foggy weather can detract from the views. Some find the souvenir shops overpriced and food portions small.
"Just found out that there is Mount Kusatsu, I always go to the hot springs. Today we arrived at Mount Kusatsu. It's a shame because it's foggy and the weather isn't good, you can't see the sulfur, the road is being repaired, and the parking lot is closed, a little below there is a place to park, there are wild blueberries growing on the rocks, the area is really beautiful and amazing, you can feel the clouds and sky very close. I'll come again."
Wita Tanaka (Asobiniiku)
"great place, excellent view, curvy road like S. Germany. Many tourists, some are speeding, souvenir shops are over-priced, food portions are small but indeed one of my favorite places."
Per Aspera Ad Astra
"Went there on a cloudy rainy day with mist obscuring the distance peaks. The drive up is quite scary with hair pin turns and there are sections with strong hydrogen sulphide smell coming through the cracks in the ground."
Calvin C
What People Like
What People Dislike
Frequently Asked Questions
🚇 🗺️ Getting There
The most common way to reach Mount Kusatsu-Shirane is by car, offering a scenic drive with many hairpin turns. Public transport options are limited, but you can take a bus to Kusatsu Onsen town and then potentially arrange local transport or a taxi to the mountain access points.
The road is generally open year-round, but can be subject to closures due to heavy snowfall in winter or volcanic activity. It's always best to check local road conditions before your trip.
No, hiking to the summit is currently off-limits due to the active volcanic nature of the mountain and past eruptions. Access is restricted for safety reasons.
The drive is described as exhilarating and similar to driving in the German Alps, with many winding roads and steep inclines. Be prepared for a challenging but rewarding journey.
Parking is available at designated areas, though some lots may be closed for repairs or due to volcanic activity. You might need to park a bit further down and walk.
🎫 🎫 Tickets & Entry
There are no specific tickets required to visit the general areas around Mount Kusatsu-Shirane or the scenic drive. However, access to certain viewpoints or facilities might have associated fees or restrictions.
Generally, there are no entrance fees for the mountain itself. The costs are primarily associated with transportation and any activities in Kusatsu Onsen town.
The mountain access roads are typically open during daylight hours. However, it's advisable to check for any specific time restrictions or closures, especially due to weather or volcanic alerts.
No, direct access to the crater lakes is not permitted due to safety regulations. There are no bookings available for summit access.
The primary restriction is the inability to access the summit and crater lakes due to volcanic activity. Always adhere to posted signs and safety guidelines.
🎫 🏞️ Onsite Experience
While the summit is off-limits, you can enjoy the scenic drive, admire the volcanic landscape from designated viewpoints, and experience the unique atmosphere of the surrounding area. The nearby Kusatsu Onsen town offers hot springs and local culture.
It is generally safe to visit the accessible areas, but always stay informed about the volcanic alert level. Avoid restricted zones and follow all safety instructions.
You might detect a strong smell of hydrogen sulfide, a natural byproduct of volcanic activity, especially near vents or cracks in the ground. This is normal for volcanic areas.
While you cannot reach the lakes directly, there are viewpoints along the accessible roads that offer glimpses of the volcanic terrain and surrounding mountains.
Expect rugged volcanic landscapes, potentially with wild blueberries growing on rocks. The air can feel very close to the clouds and sky.
🎫 ♨️ Onsen & Wellness
Kusatsu Onsen is famous for its hot springs, sourced from Mount Kusatsu-Shirane. Many public baths are available, and some are tattoo-friendly, making them stress-free for visitors.
It appears that tickets for public baths are typically purchased on-site. It's recommended to check the specific bathhouse's website or inquire locally for the most up-to-date information on purchasing options.
While many are, it's not guaranteed for every single establishment. However, major public baths like Sainokawara, Otakinoyu, and Gozanoyu are known to be tattoo-friendly, which is a significant plus for many travelers.
The hot spring water is known for its high acidity and mineral content, believed by locals to have numerous health benefits and the ability to cure various ailments.
'Yumomi' is a traditional method used in Kusatsu Onsen to cool the extremely hot spring water down to a comfortable bathing temperature by stirring it with wooden paddles.
For Different Travelers
Tailored advice for your travel style
👨👩👧 Families with Kids
Many of the public onsens in Kusatsu are tattoo-friendly, which can make bathing more relaxed for families. Look for onsens with varying water temperatures to accommodate younger children. The drive itself, with its winding roads, can be an adventure, but ensure children are comfortable with such journeys.
🚗 Road Trip Enthusiasts
Be prepared for steep inclines and sharp hairpin turns. Pull over at designated viewpoints to soak in the scenery and capture memorable photos. The journey is as much a part of the experience as the destination itself.
♨️ Onsen Aficionados
Explore the various public baths, paying special attention to the tattoo-friendly options like Sainokawara and Otakinoyu for a hassle-free experience. Witnessing the 'yumomi' ceremony adds a unique cultural dimension to your onsen journey.
Deep Dives
In-depth insights and expert knowledge
The Volcanic Heart: Mount Kusatsu-Shirane
Despite the summit being off-limits, the surrounding areas still offer a compelling experience. The drive up the mountain is a highlight in itself, with winding roads offering spectacular panoramic views of the Gunma Prefecture landscape. Visitors can appreciate the raw power of nature and the unique geological formations from designated viewpoints. It's a stark reminder of the earth's dynamic forces at play.
It's crucial for visitors to stay informed about the current volcanic alert level issued by the Japan Meteorological Agency. This information dictates the accessibility of different areas around the volcano. Always check official sources before your visit to ensure you are aware of any restrictions and can plan your trip accordingly.
Kusatsu Onsen: A Spa Town's Soul
The therapeutic properties of Kusatsu's hot springs have been recognized for centuries, with German doctor Erwin von Bälz notably recommending them in the late 19th century. The water is known for its high acidity, which locals believe can cure a wide range of ailments. This belief contributes to the town's reputation as a wellness destination.
A significant advantage for many travelers is that several of Kusatsu's public onsens, including major ones like Sainokawara, Otakinoyu, and Gozanoyu, are tattoo-friendly. This policy makes the experience more accessible and stress-free for international visitors who may face restrictions elsewhere. The traditional 'yumomi' ceremony, where hot spring water is cooled by vigorous stirring with wooden paddles, is also a cultural experience worth witnessing.






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