Ryūga Cave

(Redirected from Ryugado)

The Ryūga Cave (龍河洞, Ryūgadō),[1] also known as Ryuga Cave[2][3] or Ryugado Cave,[4] is a limestone cave located in Kami City, Kōchi Prefecture, Japan.[5] It is one of the three largest limestone caves in Japan,[6] with a total length of 4 kilometers.[7] The cave has been designated as a National Natural monument of Japan.[8]

Ryūga Cave
龍河洞
Map showing the location of Ryūga Cave
Map showing the location of Ryūga Cave
LocationKami City, Kōchi Prefecture
Coordinates33°36′12″N 133°44′43″E / 33.6032°N 133.7453°E / 33.6032; 133.7453
AccessPublic
Show cave opened4 kilometers
Show cave length1 kilometer
LightingYes
WebsiteOfficial website

Overview

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The cave took roughly 175 million years to form.[9]

Dozens of examples of Yayoi pottery, furnace remains, charcoal, and animal bones were discovered inside the cave, indicating that people were living in the cave during the Yayoi period approximately 2,000 years ago. For this reason, the cave was designated a National Historic Site in 1934.[10]

The cave was opened to the public in August 1931; about a one kilometer portion is a show cave with illumination, stairways and marked paths.[11]

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See also

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References

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Wikimedia Commons logo Media related to Ryuga Cave at Wikimedia Commons