DAY 3: ARCHES NATIONAL PARK, PETROGLYPHS AND DEAD HORSE POINT STATE PARK Few geological phenomena are as emblematic of a place than the 2000-plus sandstone arches within Arches National Park.

Hours and reservations Arches National Park is open 24 hours a day. The visitor center is open 7:30 a.m. to 6 p.m. in the peak summertime, it's on a restricted schedule the rest of the year.