Stories tagged Wall Arch

One of the iconic images of Arches National Park in Utah, the Wall Arch, collapsed last week. Global warming is not to blame for this, just regular old geologic forces of erosion and gravity working against the beauty of the rock formation. Click here for the full story and before and after photos. The last major arch to collapse at the park went down in 1991.

Tags : Wall Arch, Arches National Park, erosion, geology

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