Ryuga Cave

The Ryuga Cave is a roughly 4-km limestone cave which took approximately 175 million years to form. It is one of Japan’s best-known limestone caves and designated by the government as a natural monument/historical site. About a 1-km part of the cave is open to the public and you can view some mysterious scenes there.
Near the exit are the remains of cave-dwelling communities during the prehistoric Yayoi period (from around the mid-3rd century BC to the mid-3rd century AD). In particular, Yayoi earthenware covered with calcareous sinter, known as “a divine pot,” is extremely rare and an echo of an ancient world.
A recommended route is the “Adventure Course,” which is so small that you must kneel down to go forward while relying solely on a headlight. At the Chincho (Rare Birds) Center that is adjacent to the cave, you can see long-tailed cocks, designated by the government as a special natural treasure.
What to See & Do
Address 高知県香美市土佐山田町逆川1424
Telephone Number 0887-53-2144
Business Hours8:30-17:00 (March 1 - Nov. 30)
8:30-16:30 (Dec. 1 - end of Feb.)
Directions●Get off at JR Tosa-Yamada Station on Shikoku Railway and change to a Ryugado-bound bus operated by Tosaden Kotsu (about a 20-minute ride).
●About a 15-minute drive from Noichi Station on Tosa Kuroshio Railway
●About a 15-minute drive from Kochi Ryoma Airport
●About a 15-minute drive from Nankoku Interchange on Kochi Expressway
Word-of-mouth Reviews (TripAdvisor)
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