Chichibu Tamakai National Park (Saitama, Tokyo, Yamanashi, Nagano)
Activities: hiking, climbing
Chichibu Tamakai National Park features over 20 mountain peaks over 6500ft/2000m but no volcanic ones, making this region quite unusual. Famous peaks include Mt. Kobushigatake, Mt. Kumotori and Mt. Daibosatsurei.
Mt. Kobushigatake (8144ft/2480m) and Mt. Kumotori (6619ft/2000m) have challenging climbing routes even for experienced climbers and Mt. Kobushigatake (8144ft/2480m) is known for its easy climbing routes and hiking trails.