利根別原生林 / Tonebetsu Virgin Forest

利根別原生林（位在岩見沢市）距離岩見沢車站開車只需要10分鐘的距離。在大自然中有3公里、5公里、9公里的散步道路。在野鳥觀察愛好者中是十分著名的景點。可以觀賞到40種以上的闊葉樹，200種以上的花草和30種以上的野鳥。從自然中心可以立即步行到的大正池備有露營場。

Tonebetsu Virgin Forest (Iwamizawa City) is near the center of the city, taking approximately ten minutes from JR Iwamizawa Station to the Visitors’ Center of the forest by car. There are three paths for people to enjoy trekking in the wild forest - three kilometers, five kilometers and nine kilometers respectively. This forest is especially popular among bird watchers. More than 40 types broad-leaved trees, in excess of 200 different flowers, and over 30 wild bird species can be seen there. There is a camping site next to Taisho Pond, which is not far from the Visitor Center. People can enjoy relaxing and having fun outdoors.