Ikaho Onsen , nestled in the quiet mountains of Gunma Prefecture, is a popular Japanese hot spring town known for its peaceful atmosphere and cultural heritage. Visitors are welcomed by its iconic stone steps and its famous golden-colored spring water. The town is easy to reach from Tokyo, and its beauty becomes even more striking during the autumn leaves and snowy winter seasons.
This article provides essential guidance for international travelers visiting Ikaho Onsen for the first time. It offers clear explanations of local customs, how to get there, and common questions—especially for those traveling alone.
If you’re curious about experiencing Japan’s onsen culture, Ikaho Onsen is an ideal hot spring destination for first-time travelers to Japan. Let’s go over everything you might want to know before your trip.
Contents
Ikaho Onsen Access Guide for First-Time Visitors
Check the latest weather forecast before your visit: [weathernews ]
By Train
Tokyo Station
Take the Joetsu Shinkansen from Tokyo to Takasaki Station (approx. 50 minutes)
Transfer to the JR Joetsu Line and ride to Shibukawa Station (approx. 25 minutes)
From Shibukawa Station, take a Kan-Etsu Bus to Ikaho Onsen (approx. 30 minutes)
Total travel time: approx. 1 hour 45 minutes
Shinjuku Station
Take the JR Limited Express “Kusatsu-Shima” to Shibukawa Station (approx. 2 hours)
From Shibukawa Station, take a Kan-Etsu Bus to Ikaho Onsen (approx. 30 minutes)
Total travel time: approx. 2 hours 30 minutes
Omiya Station
Take the Joetsu Shinkansen from Omiya to Takasaki Station (approx. 30 minutes)
Transfer to the JR Joetsu Line and ride to Shibukawa Station (approx. 25 minutes)
From Shibukawa Station, take a Kan-Etsu Bus to Ikaho Onsen (approx. 30 minutes)
Total travel time: approx. 1 hour 30 minutes
One Point Advice
Visitor Information: Hours, Fees & Access
Admission: Varies by facility (check official websites)
Opening Hours: 10:00 AM – 5:00 PM (may vary by location)
Closed Days: Irregular closures, including year-end holidays and maintenance days
Official website: https://www.ikaho-kankou.com/en/
Top Sights and Half-Day Plan in Ikaho Onsen
Ishidan Street｜Climb the 365 Iconic Steps
Ishidan Street in Ikaho stretches about 300 meters and features 365 historic stone steps that have shaped the town’s identity since the Edo period . Lined with footbaths, souvenir shops, and nostalgic game stalls, the street offers continuous discoveries with every step. At the top, Ikaho Shrine and the surrounding forest bring a tranquil finish to the climb. The warm, welcoming atmosphere makes this walk an inviting experience, even for solo travelers.
Duration: 40–60 minutes
Admission: Free (some facilities may charge separately)
Kajika Bridge｜Best Fall Foliage Photo Spot
Kajika Bridge, painted in striking vermillion, is a photogenic spot tucked into the upper part of Ikaho Onsen. Most breathtaking during fall foliage or snowy winter scenes, this bridge spans a hot spring stream and creates an otherworldly atmosphere—especially from late October to early November. Evening illuminations turn Kajika Bridge into a softly glowing fall foliage photo spot during the autumn season. Just a 10-minute walk from Ishidan Street, it’s a convenient escape into another world.
Duration: 20–30 minutes
Admission: Free
Ikaho Outdoor Bath｜Soak in Ikaho’s Golden Spring
This open-air bath lets visitors soak directly in Ikaho’s famous golden hot spring water, rich in iron and calcium. Surrounded by forest, the outdoor bath offers different atmospheres by day and night and includes a covered area for rainy days. In contrast to the bustling main street, this peaceful spot offers quiet solitude—making it a favorite among solo female travelers seeking a moment to relax.
Duration: 30–40 minutes
Admission: 450 yen (as of July 2025)
Side Trips from Ikaho Onsen: Afternoon to Next Day
Hawaiian Kingdom Envoy House｜A Historic Cultural Link
Just a 10-minute walk from Ishidan Street lies a quiet but culturally significant gem: the former residence of the Hawaiian Kingdom envoy. Built in the Meiji era, this building speaks to the deep historical ties between Japan and Hawaii. Inside, visitors can explore exhibits on the diplomatic history and lifestyle of the time—an unexpected international twist in a traditional hot spring town.
Lake Haruna & Shrine｜Nature and Spiritual Retreat
About one hour from Ikaho by bus and train, Lake Haruna sits at an elevation of 1,000 meters. Surrounded by a tranquil walking path , it’s a scenic retreat through all seasons. Nearby Haruna Shrine is nestled between towering rock faces, known for its powerful spiritual energy and increasingly popular as a power spot. This blend of nature and history makes for a refreshing excursion and a perfect mental reset.
Kusatsu Onsen｜Famous Hot Spring for 2-Day Itinerary
Reachable in about 90 minutes by train and bus, Kusatsu Onsen is one of Japan’s most celebrated hot spring resorts. The area centers around the steaming Yubatake (hot water field), with many free footbaths and public bathhouses available. Kusatsu Onsen, known for its lively atmosphere and highly mineral-rich hot spring waters, provides a contrasting experience to Ikaho Onsen. A two-day trip allows you to experience the diversity of Japan’s onsen culture.
Ikaho Onsen Q&A｜Plan with Confidence
How many steps does Ishidan Street have?
It has approximately 365 steps, with benches and footbaths along the way, making it easy to take breaks and enjoy the walk.
Can I enter hot springs if I have tattoos?
Some onsen facilities in Ikaho allow entry if tattoos are covered with a sticker. It’s best to check in advance.
Are there things to do on rainy days?
Yes, you can enjoy covered footbaths and local souvenir shops, which remain accessible in any weather.
Are there hotels suitable for solo travelers?
Many inns and hotels in Ikaho offer solo-traveler-friendly plans, ideal for those seeking peace and privacy.
Can I get around with a stroller or suitcase?
Ishidan Street has many steps, so some caution is needed. There are alternative accessible routes—checking ahead is recommended.
Ikaho Onsen Recap｜What’s Next on Your Trip?
Ikaho Onsen blends natural beauty and historical charm , all within easy reach of Tokyo. From the atmosphere of the stone steps to the seasonal colors, it offers a quiet yet rich taste of Japanese tradition.
Ikaho Onsen is foreigner-friendly, with English signage and staff support available at most tourist spots and onsen facilities. Even first-timers can relax, thanks to the emphasis on etiquette support and visitor comfort.
Next, why not explore Kusatsu Onsen’s powerful waters or enjoy the serenity of Lake Haruna? There’s always more to discover beyond the hot spring steam.
