White Sands National Monument, New Mexico
The White Sands National Monument is one of the most unique spots you'll find in the US when it comes to natural wonders.
Located in the Tularosa Basin, the site boasts some of the purest white sand and makes up the world's largest gypsum dunefield. If you're looking for an off-the-beaten-path way to explore the desert landscape in the southwestern US, White Sands is your go-to.