Erosion suspected in collapse of Utah's popular Double Arch rock formation
The formation was sometimes referred to as the Toilet Bowl, the Crescent Pool and the Hole in the Roof. No one was hurt ...
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Utah's famous 'Double Arch' rock collapses
Park rangers say no one was injured when the rock formation collapsed A famous 190-million-year-old rock formation in southern Utah known as the "Double Arch" has collapsed, according to national ...