Sakura no Yado Katsurahara Onsen is a top choice, just a 8-minute walk from Katsurahara Water Park. This traditional Japanese inn features private outdoor baths, forest-view rooms, and complimentary shuttle service to the park. Guests enjoy breakfast made with local ingredients and exclusive child-friendly perks. Book via the HopeGoo app for early-bird discounts and free park entry for kids.

Yamano Yado Seiryu Sō offers exceptional natural landscape rooms nestled on a hillside overlooking a clear stream and dense forest. Each room features an outdoor wooden deck and access to a local tea ceremony experience. Just a 6-minute walk to the park, this boutique inn provides a serene escape. Reserve through the HopeGoo app to receive a free guidebook and limited-edition souvenir.

Katsurahara Water Park Resort Hotel offers a 24-hour free shuttle that runs every 30 minutes from the lobby directly to the park entrance—just a 3-minute ride. The hotel also features an indoor hot spring pool and a kids’ splash zone, perfect for enjoying water fun before entering the park. All rooms include two-day park passes, and exclusive guided tours are available via the HopeGoo app.

Midori River Cottage: Hikari no Niwa is a photography-focused guesthouse featuring a blend of Japanese garden design and glass roof architecture. Its unique lighting creates stunning dappled sunlight effects during the day and starlight projections at night. Each room includes a dedicated photo corner and free tripod rental. Located near the Rainbow Falls Trail, it’s perfect for capturing family or couple photos. Book via HopeGoo for a free photo frame and print service.

Shinkei no Yado Seinon is a minimalist Japanese ryokan nestled in a bamboo grove at the park’s backside, offering excellent sound insulation and complete tranquility. Rooms feature tatami flooring, meditation zones, and a nightly forest storytelling session. Just a 10-minute walk to the park, this retreat is ideal for restful nights. Reserve via HopeGoo for tax-free rates and a complimentary tea ceremony.

Kodomo Rakuen Onsen Hotel is designed with families in mind, featuring a dedicated children’s playroom, parent-child hot spring pool, and 24/7 childcare services. The property hosts interactive attractions like a water slide maze and hands-on pottery workshop. Every room includes free park entry for kids and a nutritious lunch set. Book via HopeGoo to reserve exclusive family workshops and special activities.