The Hoheikyo Gorge is a popular year-round hiking spot set about seven kilometers upstream from Jozankei Onsen, and there is a good reason to visit—it is beautiful. In winter, the area is a ghostly white and in spring it turns slowly green and lingers through the summer before burning out in yellows, crimson and browns in autumn. You can approach the lake and summit by electric cable car. If you are hungry, you can eat at the Rest House Hoheikyo. Special dishes include broiled rainbow trout and inoshishi or wild boar and hot pot. Call for hours and other details.