Petrified Dunes Photos

Meet 4,755 travelers, 2,039 tour guides and discover 57 photos

The Petrified Dunes are a series of rock formations located in Arches National Park. The dunes can be found just off of the park road between the Courthouse Towers and the Windows Area. The formation was produced when ancient sand dunes hardened into stone under the overlying subsequent material, which later eroded away.
View Petrified Dunes guide >

Petrified Dunes