Two-to-six-hour mountain hikes. No technical climbs, no roping. Well-marked mountain trails, cut and maintained by local Shinto priests since centuries ago. Over a dozen area climbs possible--most are half-day up and down, or one day up, mountain top camping or lodging, and half-day down climbs available. (Gloves, boots, rain gear, packs supplied) about ¥11,000 ($85/€75).