Delicate Arch, Arches National Park, Grand County, Utah
Photographer: Marshall Robinson; © 2015
Delicate Arch, a 65-foot-tall natural arch in Arches National Park, Grand County, is composed of Jurassic-age sandstone including the Slick Rock Member of the Entrada Sandstone (base and pedestals) and Moab Member of the Curtis Formation (bridge).
Take this in over your outdoor daydream today.
Provo Falls, Summit County, Utah
Photographer: Gregg Beukelman; © 2015
As the Provo River plunges off the south side of the Uinta Mountains along the Mirror Lake Highway, it cascades over innumerable ledges of Precambrian-age Uinta Mountain Group sandstone.