Omogo Mountain Museum

面河山岳博物館

Omogo Mountain Museum in Kumakogen introduces the Ishizuchi range through a permanent display of about 3,000 specimens covering plants, animals, rocks, mountain faith, and climbing history. Official guidance cites roughly 50,000 collection items, two special exhibitions a year plus nature programs, hours 9:30–17:00 with last entry 16:30, Monday closures, and 300-yen adult admission.