The Potash Ponds
Located in the middle of the Moab Desert in Utah, USA, these ponds are actually man-made and dyed blue. These ponds exist to evaporate and harness crystalized potassium chloride, or potash for short. These ponds contain a dominant mixture of water and potash, and they're dyed dark blue to hold in heat better for the evaporation process.
Another Burning Man Contribution
Burning Man is technically a leave-no-trace event, but leaving trash and leaving natural art are two different things. This geometric artwork is located in Nevada, USA, close to the Black Rock Desert. If you want to go look at it, go to 37.629562, -116.849556.