4. Cango Caves
Cangocave is a series of caves in the Western Cape Providence of South Africa. It has dramatic and colorful limestone features. It was once home for people in the Stone Ages. Now it is the home for adventure lovers. Four kilometers of the cave has been discovered until now but only one kilometer is open for public. However, it is enough to enjoy the African continent’s biggest wonder and one of the most amazing caves in the world.
Image Credit: panoramio