Discover Japan’s Most Picturesque River Hot Springs at This Hidden Hotel

Experience the Tranquility at Takaragawa Onsen

What people seek from vacation is to be transported out of their everyday life and into a realm that is simpler and perhaps more intriguing. Takaragawa Onsen Osenkaku effortlessly accomplishes this by welcoming guests into an enchanting hotel nestled in Japan’s Gunma prefecture.

When arriving, leave your shoes at the front desk and let go of your suitcase. Here, you’ll don the comfort of your provided yukata—a kimono-like robe—and slippers, as you wander through the property’s serene, temple-style buildings, some dating back to 1923.

Takaragawa Onsen is strategically positioned alongside the Takaraga River, high in the mountainous region of Japan. Beautiful bridges crisscross the river, guiding yukata-clad guests to the main highlight of the property: stunning riverside hot springs (or outdoor onsens) tucked among moss-covered rocks.

The four open-air pools—three mixed gender and one for women only—are fed from four hot spring wells of varying temperatures, expertly blended to ensure optimal comfort. Whether you find yourself soaking as snow descends, cherry blossoms drift from trees, or vibrant autumn leaves shift colors, nothing matches the serene experience of watching the river flow past from your cozy, soaking spot.

It’s no surprise that the mineral-rich waters are acclaimed for their ability to relieve stress and alleviate health issues, including joint and muscle pain, digestive problems, and motor dysfunction. Historical remnants from the Jomon Era (145 – 10 B.C.E.) indicate that people utilized these therapeutic waters, and during the Taisho Era (1912-1926), visitors came to enjoy the rejuvenating benefits.

Today, visitors from across the globe, as well as locals, come to immerse themselves in Takaragawa Onsen’s rejuvenating waters while marveling at the untouched natural beauty surrounding the area. Numerous off-site activities await, including snowshoeing, skiing, river rafting, and canyoning. However, one could argue that the tranquility of the property itself is enough to keep guests entertained.

Amenities and Dining Options

The traditional tatami-mat floored rooms are stunning, with some offering breathtaking views of the river. Every morning, an extensive buffet-style breakfast is provided, while in the evenings, guests are treated to multi-course Japanese-style cuisine served in private alcoves. The meticulous presentation rivals the exceptional quality of the food and, when informed in advance, the staff is accommodating regarding dietary restrictions.

Additionally, perhaps the best aspect is that guests enjoy 24/7 access to the springs, which remarkably never seem overcrowded. Consequently, there’s nothing quite like an early morning soak or a midnight adventure to your own hidden hot spring sanctuary.

How to Access Takaragawa Onsen

Traveling from Tokyo, board the Jōetsu Shinkansen direct to Jomokogen Station, which takes just over an hour. Once you arrive, utilize Takaragawa Onsen’s complimentary shuttle service, running at 1 p.m. and 3 p.m. daily, with advance reservations required.

When to Visit for Optimal Enjoyment

Soaking in the hot springs while snow gently falls or during a lush summer day offers an unparalleled experience. However, Takaragawa’s assistant manager, Hiroshi Okamoto, emphasizes that nature showcases its most spectacular beauty in both spring and fall. In spring, the mountains bloom with flowers and cherry blossoms, while in autumn, the tree-covered mountains blaze in stunning shades of yellow, orange, and red.