Nabekura Valley
Located on the mountainside of Mt. Konoyama, this valley is home to black-colored rocks of all sizes averaging about 25m in width and 650m in length, creating a landscape that is not unlike a river of lava.
The valley is illuminated from August 1–20 every year, creating a mystical scenery.
Additionally, subterranean water flows under the rocks, so you can't see the water but you can hear the sound of it flowing.
