The formations resemble massive crimson cathedrals towering over the desert, casting surreal sunrise and sunset shadows depending on the season. It's no wonder that Monument Valley (Tsé Biiʼ ...

The most popular hiking trail is the 0.6-mile 'Iao Needle Lookout Trail and Ethnobotanical Loop, a paved walkway that leads straight to the iconic rock formation and through a botanical garden.