25. Badlands National Park – South Dakota
The Badlands sounds like a mystical place out of ancient lore. But it’s a real place, and once you see it, you won’t be able to take your eyes away (via Buzzfeed). It’s almost reminiscent of a dripping painting turned upside down, with striations in the rock that displayed the different sediment layers (via Buzzfeed). It’s easy to understand why they were difficult to traverse, too; there aren’t very many easy paths to use, and there are plenty of sheer rock faces that aren’t easy to climb.