Bridge Mountain Arch in Zion National Park,
Photo by Jay Wilbur
Example Arc Natural Arch
NABSQNO 12S-325349-4119734. Bridge Mountain Arch is an arc natural arch eroded in Navajo sandstone. It has a span to breadth ratio of about 40 to 1. It is located in Zion National Park in southwestern Utah. Most people are satisfied by viewing this arch from a distance since close access requires a backpack with a technical climb. Viewpoints are at the park visitor center and the Watchman campground.
Other Arc Natural Arch examples:
© 2003 by Jay H. Wilbur,
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