The Cango Caves are located in Precambrian limestones at the foothills of the Swartberg range near the town of Oudtshoorn, in the Western Cape Province of South Africa. The principal cave is one of the country's finest, best known, and most popular tourist caves, and attracts many visitors from overseas. Although the extensive system of tunnels and chambers go on for over four kilometres, only about a quarter of this is open to visitors, who may proceed into the cave only in groups supervised by a guide.
Legends of the Caves:
Mr. Johnny van Wassenaer, the cave’s first official guide is purported to have walked 29 hours to find the end of the caves in 1898. When there, he is said to have calculated that he was 25 km from the entrance, and 275 m underground; his route apparently followed an underground river. So far, they are finding more and more caves to support this story.
Tours are conducted at regular intervals on most days—there is a "Standard Tour" which takes an hour and an "Adventure Tour" which takes an hour and a half. The "Adventure Tour" consists of crawling through narrow passages and climbing up steep rock formations guided by small lights. The caves contain halls and limestone formations (on both tours) as well as small passages on the Adventure Tour. The smallest passage that tourists will have to pass through on the Adventure Tour is just under 15 cm to exit. The caves are considered to be part of the R62 road.