Mt. Iwaonupuri is a part of the Niseko-Annupuri volcanic mountains. Although it has an altitude of only 1,116 m, the panoramic view from the summit is famous among hikers. It is also popular for its relatively easy access. As it takes only one hour to the summit, it is recommended for beginners. There is a steep ascending slope just after the starting point, but the rest of the way is almost flat. You can give yourself over to natural wonder and enjoy viewing nameless ponds or a community of cowberry on your way. In about 30 minutes, the summit will come in sight. From there, you can enjoy a panoramic view of Mt. Annupuri in front, the rural landscape of the town of Kucchan to the left below, Weiss Ski Resort and Niseko O-numa Pond. The best season is the fall, when leaves turn blazing red and bright gold to weave out a magnificent landscape. In winter, a lot of skiers come to enjoy ski-trekking.