25 Bizarre Nature Photos Showing How Strange Earth Really Is 7. Danxia Landforms: Over millions of years, the red sandstone and mineral deposits in certain areas of China have created these rainbow-like landforms. Prev Next Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26