Great view of the mountains. As a bonus there is an adjacent public park of you want to rest and have a packed lunch
The park is nice in the morning, when the sun rises above the mountain chain on the other side of the valley. You have a nice view of the mountains (Furanodake, Tokachidake, Asahidake). Also in summer you may see als the fields surrounding Furano/Biei area. Definitely a spot to stop, when you are around. You also can learn something about how the Furano valley originated.