The athletic facilities are maintained in the left and right domes, and an observation hot spring is set up in the center. The circular large bathhouse is located on the fourth floor, where you can soak in the hot water while watching the inlet of Aoto.

It is located in the upper reaches of the Seiryu-Somegaya River, and the primeval forest of beech is widely distributed on the ridges of Yagamine, and is a treasure trove of wild animals. It is a perfect environment for forest bathing, mountain stream play, wild birds and insect observation. The site is not clearly partitioned, and is basically about 9 × 9m per site. The bungalow has a capacity of 4 people with bedding. There are two dock runs.

Akazazaki Auto Campground is a campsite that can be enjoyed in a great location along the sea on the Ōshima Peninsula, overlooking beautiful Obama Bay. In front of you, you can enjoy a barbecue surrounded by the scent of the tide, the sound of the waves, and the starry sky. Kevin, a log house where you can feel like a villa, is also prepared, and you can enjoy it with peace of mind because it is a campsite certified by the Japan Auto Camp Association Four Star. Also included is a barbecue house that can be day-trip. There is also a sea fishing park in the vicinity where you can enjoy fishing, and you can enjoy outdoor life.