Zion National Park, Washington County, Utah
Photographer: Adam McKean; © 2015
Towering 1,488 feet above the canyon floor, Angels Landing is a joint-controlled resistant fin of Jurassic-age Navajo Sandstone, carved out by the incised North Fork Virgin River. A popular, but steep and exposed, hiking trail guides park visitors along the sheer fin to inspiring views of Zion Canyon.
Zion National Park, Washington County, Utah
Photographer: Ken Krahulec; © 2013
Towering cliffs of Jurassic-age sandstone constrict lower Zion Canyon. The prominently cross-bedded Navajo Sandstone, deposited in a vast dune field comparable to that of the modern-day Sahara, forms the cliffs, including the narrow spine of Angels Landing at left.
Zion National Park, Washington County, Utah
Photographer: Lance Weaver
Zion Canyon viewed from Observation Point, showing Angels Landing and The Great White Throne.
The Utah Geological Survey (UGS) is a division of the Utah Department of Natural Resources. Several specialized programs comprise the UGS: Data Management, Energy & Minerals, Geologic Hazards, Geologic Information & Outreach, Geologic Mapping, Groundwater & Wetlands, and Paleontology.