Limestone Rock Cliff of Mount FutagoGeosite 33
Basic points
This is a rocky mountain made of limestone on the Chichibu belt with two steep summits. Just like Chichibu’s landmark “Mount Buko,” it was born from the South Sea far away and moved on top of an oceanic plate that pushed it against the continent. Fossils have been found here such as of fusulina and sea lily.
It is famous as a full-scale rock climbing location that is easy to access from the Tokyo metropolitan area, and many hikers visit during the hiking season.
Map