Property Location With a stay at Spa Inn Shirahama in Shirahama, you'll be minutes from Sandanbeki Cave and close to Senjojiki. This hotel is within close proximity of Shirahama Undersea Observation Tower and Heisogen Park.Rooms Make yourself at home in one of the air-conditioned rooms featuring refrigerators and flat-screen televisions. Private bathrooms with shower/tub combinations feature deep soaking bathtubs and complimentary toiletries. Conveniences include phones and desks, and housekeeping is provided daily.Business, Other Amenities Free self parking is available onsite.