Located within 32 km of Sanrio Puroland and 39 km of Tsurugaoka Hachimangu Shrine, Seirakuen provides rooms with air conditioning and a shared bathroom in Atsugi. Well located in the Nanasawa Onsen district, this ryokan features an open-air bath, as well as a hot spring bath and a public bath. There is a restaurant serving French cuisine, and free private parking is available. The units in the ryokan are equipped with a kettle. Every unit includes a coffee machine, a flat-screen TV, a safety deposit box and free WiFi, while selected rooms are equipped with a terrace and some have mountain views. At the ryokan, every unit is fitted with a shared bathroom with a hair dryer and free toiletries. There is a coffee shop and bar. The ryokan is located in a geothermal area, with a number of hot springs nearby for guests to relax in. Guests at the ryokan can enjoy hiking nearby, or make the most of the garden. Mount Takao is 39 km from Seirakuen, while Hakone-Yumoto Station is 41 km away. The nearest airport is Tokyo Haneda Airport, 72 km from the accommodation.