This park was built at an altitude of 1,300 meters as an opportunity for visitors to interact with the nature of Yatsugatake. Given it’s beautiful views and proximity to Tokyo, just two hours by car, it is also famous as a filming location for movies and commercials. In addition to the aforementioned restaurant, the park also features lawns, a dog run, and bicycles to enjoy, as well as a space to ride Segway-Ninebot electric Gokarts.
The wildflower and wetland gardens offer a view of the local mountain flora, with flowers blooming throughout the year, including Far Eastern swamp lantern (Lysichiton camtschatcensis) and Asian fawnlily (Erythronium japonicum) in the springtime, and Embisennou (Lychnis wilfordi) and Wolf's bane (Aconitum) in the summer and fall.
The main building features a planetarium as well as an exhibit hall featuring insect specimens from around the world, including butterflies and Japanese rhinosaurus beetles.