Uminoniwa provides a hot spring bath and free private parking, and is within 1.8 miles of Shirosaki Beach and 14 miles of Yoro Keikoku Okukiyosumi Prefectural Natural Park. Among the facilities of this property are a restaurant, an elevator, and free shuttle service, along with free Wifi throughout the property. The accommodation features full-day security and room service for guests. The ryokan will provide guests with air-conditioned units offering a wardrobe, a safety deposit box, a flat-screen TV, and a private bathroom with a bidet. Additional in-room amenities include wine or champagne. At the ryokan, all units are allergy-free. The ryokan is located in a geothermal area, with a number of hot springs for guests to relax in. Guests at the ryokan will be able to enjoy activities in and around Kamogawa, like fishing. Takagoyama Nature Zoo is 20 miles from Uminoniwa, while Torami Station is 24 miles away. The nearest airport is Narita International Airport, 53 miles from the accommodation.