Sudwala Caves Hotel

The Sudwala Caves in Mpumalanga, South Africa, are set in Precambrian dolomite rock, which was first laid down about 2800 million years ago. The caves themselves formed about 240 million years ago. They are one of the oldest caves in the world.
  • Location: Mpumalanga
  • Length: 79012
Data from: en.wikipedia.org