These landmarks on a map can be famous and instantly recognizable, or sometimes they’re simple markers to help us navigate. ~ Cheri Lucas Rowlands
Utah’s Arches National Park has the world’s largest concentration of natural stone arches.
About 300 million years ago an inland sea covered what is now Arches National Park. The sea evaporated and re-formed more than 29 times, leaving behind salt beds thousands of feet thick. For more information: National Geographic.com