Featured Hotels Near Sasanoyu

Stay at Gunma Prefectural Nature Park Onsen Ryokan, just a 3-minute walk from Sasanoyu. This thoughtfully crafted guesthouse features private outdoor baths with panoramic views of the surrounding mountains, designed by local artisans. With limited daily guests and serene surroundings, it ensures a tranquil retreat. Book through the HopeGoo app to access exclusive early-morning soak slots and traditional kaiseki meals made with locally sourced ingredients.

Start your day with a gentle hike along the Katsumata River Trail, just minutes from Sasanoyu, where you’ll enjoy clear streams and autumn foliage (October–November). Return to Gunma Prefectural Nature Park Onsen Ryokan for a kaiseki lunch featuring wild mushrooms and mountain greens. In the afternoon, join a hands-on woodcraft workshop led by local artisans or practice mindfulness in the ryokan’s forest meditation pavilion. All activities are within walking distance—no vehicle needed—offering an immersive, low-impact connection to rural Japanese life.

The Mountain View & Open-Air Bath Rooms at Gunma Prefectural Nature Park Onsen Ryokan provide breathtaking views of the eastern mountain range. Each room features floor-to-ceiling windows facing the peaks—spring blossoms, lush summer greenery, fiery autumn leaves, and snow-capped winter vistas unfold outside. Some rooms include a private open-air onsen, perfect for stargazing at night while soaking in warm waters. Crafted with local timber and handwoven wall art, the rooms reflect authentic rural craftsmanship. Reserve early via the HopeGoo app to secure your preferred seasonal view.