This volcano dominates the scenery. Climbing is limited to "uma-no-se" (馬ノ背; elevation 900m). Climbing season limited to summer during day times only, usually June to October. See Mori-machi announcements for up-to-date details.
Sources and licences
Guide text adapted from the Wikivoyage article "Onuma Quasi-National Park" by its contributors, available under CC BY-SA 4.0. Read on Wikivoyage · Contributors · CC BY-SA 4.0