Nakajima, floating in Lake Mashu, can be observed up close from here. Since it is located at the altitude of 670 m (2,200 ft), it shows a different view from the 1st observatory. What makes this spot so popular is that the panoramic view of Mt. Iou, Mt. Mokoto, and Lake Kussharo in the back. Do not forget to take photos of Lake Kussharo spreding on the back.