One reason is that Vermilion Cliffs National Monument is upstaged by its neighbors, which include some of the most famous national parks and monuments in the United States: Grand Canyon ...

From the Grand Canyon to Yosemite’s Half Dome, the U.S. is home to some of the world’s most iconic geological wonders, but there are more stunning landscapes to explore.

Devils Tower National Monument – Wyoming Devils Tower, with its striking silhouette, rises dramatically from the plains of northeastern Wyoming. This geological wonder, standing at 867 feet from base ...

Ironwood Forest National Monument, northwest of Tucson; Vermilion Cliffs National Monument, north of the Grand Canyon; and Sonoran Desert National Monument, southwest of Phoenix — were reviewed ...