Sandan-kyō

Sandan-kyō (Japanese: 三段峡, lit.

'three-level gorge') is a 16-kilometer long ravine in the Nishi-Chugoku Sanchi Quasi-National Park in Akiōta, Hiroshima, in southwestern Japan.

Through it runs the Shibaki River, one of the Ōta River's tributaries.

Sandan-kyō is known for its autumn foliage.