Afar Depression, Ethiopia, Africa - sulfur and algae turn hot springs into pools of living color. The water is condensation from hot gases rising from magma chambers. As the water evaporates, salts and minerals form a vivid crust.
If you're ever in Duisburg, Germany you might think this is a roller coaster from afar - actually, it's a staircase designed by German artists Heike Mutter and Ulrich Genth called Tiger & Turtle – Magic Mountain.
The pink and lovely. Hiller Lake (Western Australia) Its startling color remains a mystery and while scientists have proven it’s not due to the presence of algae, unlike the other salt lakes down under, they still can’t explain why it’s pink.