Ryugado Cave in Kōchi Prefecture on the island of Shikoku, Japan, like other limestone caves, includes interesting rock formations, stalagmites, and stalactites.

SOURCE: Inside Ryugado Cave – 1 (Kōchi, Kōchi Prefecture, Shikoku, Japan); photographed by Stephen J. Danko on 24 April 2019.

SOURCE: Inside Ryugado Cave – 2 (Kōchi, Kōchi Prefecture, Shikoku, Japan); photographed by Stephen J. Danko on 24 April 2019.

SOURCE: Inside Ryugado Cave – 3 (Kōchi, Kōchi Prefecture, Shikoku, Japan); photographed by Stephen J. Danko on 24 April 2019.

SOURCE: Inside Ryugado Cave – 4 (Kōchi, Kōchi Prefecture, Shikoku, Japan); photographed by Stephen J. Danko on 24 April 2019.

SOURCE: Inside Ryugado Cave – 5 (Kōchi, Kōchi Prefecture, Shikoku, Japan); photographed by Stephen J. Danko on 24 April 2019.
Copyright © 2019 by Stephen J. Danko