Utah's famous Wall Arch collapses

(Salt Lake Tribune) - Wall Arch, one of the most accessible major arches in the Devils Garden area of Arches National Park, collapsed sometime Monday night.
"Not being a geologist, I can't get very technical but it just went kaboom," Chief Ranger Denny Ziemann said. "The middle of the arch just collapsed under its own weight. It just happens." Continued

Photos: National Park Service