Double Arch, at 112 feet, is the tallest arch in the park. At 144 feet in length, it's also the second-longest arch in the park. Luckily, this natural wonder is easy to reach. The half-mile trail ...

the Crescent Pool and the Hole in the Roof. No one was hurt during the collapse at Rock Creek Bay, Utah, located about 300 miles east of Las Vegas. The Double Arch has been subject to spalling and ...

Double Arch, a frequently visited geologic feature in Glen Canyon’s Rock Creek Bay ... Crescent Pool and Hole in the Roof,” formed from 190-million-year-old Navajo sandstone.