Takaragawa Onsen Osenkaku
A Riverside Hot Spring Retreat in Gunma
Looking for a place where you can enjoy Japan’s traditional hot spring culture? Then Takaragawa Onsen Osenkaku in Minakami Town, Gunma Prefecture, is your ideal destination. Nestled along the scenic Takaragawa River, this secluded onsen is surrounded by natural beauty. Known for its riverside open-air baths and quiet atmosphere, it offers visitors the perfect escape to relax.

A peaceful retreat for mind and body
The name Takaragawa Onsen is inspired by the Takaragawa River, which flows gracefully through the grounds of the inn. Located in the uppermost reaches of the Tone River, Osenkaku is surrounded by mountains, offering a landscape that changes with the seasons. Its iconic open-air baths, featuring giant stones and crystal-clear waters, provide a one-of-a-kind bathing experience.

Whether you are basking in the warm waters under red maple leaves in autumn or surrounded by a snowy wonderland in winter, lulled by the sound of the stream’s clear waters, you will find a sense of peace and harmony with nature.

Beyond the baths, Takaragawa Onsen Osenkaku allows guests to taste the flavors of the region with a menu featuring local mountain delicacies, like mushrooms and river fish, prepared with care to highlight the richness of Gunma’s natural bounty. With multilingual support available on its website, Takaragawa Onsen Osenkaku is especially welcoming to foreign travelers seeking an authentic Japanese experience. Its timeless appeal and unspoiled nature have earned recognition in TV programs and magazines. Whether you’re seeking relaxation, exquisite cuisine, or simply a chance to immerse yourself in Japan’s natural beauty, Takaragawa Onsen Osenkaku has much to offer.

Access to Takaragawa Onsen Ousenkaku
You can reach Takaragawa Onsen in less than 3 hours by train and bus from Tokyo. Take the Joetsu Shinkansen from Tokyo Station to Jomo-Kogen Station (around 63 minutes). From there, you can get a bus to Minakami Station (around 20 minutes), then transfer to a bus towards Yuno-koya Onsen and get off at Takaragawa Iriguchi (around 30 minutes). Takaragawa Onsen Osenkaku offers a free shuttle bus from the bus stop for hotel guests and day visitors. For day visitors, bathing hours are from 10:00 am to 4:30 pm (last admission is at 4:00).
Contact
Tel: +81 278-75-2611
Email: takaragawa-front@bay.wind.ne.jp
Web Form: https://www.e-form.net/form/mail_takaragawa/mailform_e.html
Business hours
Day-use Bathing Hours:
10:00 - 16:30 (Last Admission: 16:00)
Check-in: 14:00 - 18:00
Check-out: 10:00