The White Pockets area in Arizona's Vermillion Cliffs NM is a geological wonder in the middle of nowhere.
Accessible only by a long and difficult 4-wheel drive mostly on sand, it is worth the trip. A tour guide is highly recommended. Image made with Canon 5D mk4 and Canon 16-35mm F4 IS L lens at 16 mm. Exposure ISO 640, 1/640 second @ F 11.