Tsubetsu, the so-called town of lumber between Kitami and Kushiro. Senpoku National Route 240 which is the highway of the town lies running north and south. There are 5 landmarks areas. Tsubetsu Pass, Chimikeppu Lake, 21st century forest, the center of town, and Aioi district. And by all means, you may wish to take a walk through Japan’s northernmost mysterious woods with its giant trees.