The raging waters have created a strange geological site that looks like something out of a progressive rock album cover. Here, facing the Bled River and the Treor River in the Mpumulanga region of South Africa, thousands of years of water erosion have created a unique geological feature, Bourke's Luck Potholes, which is a wonderful network Tunnels, tubes and spinning ponds interconnected with different soil levels in each hole give each a unique color and create a wonderful and colorful landscape. The formations got their name from a prospector, John Bourke, who was among the first to announce that the area had gold deposits and who sued nearby.