Welcome to red-rock nirvana. Slot canyons, hoodoos, and sandstone arches shape a landscape so otherworldly it’s dubbed “the Mighty 5.” Hike Zion’s Angel’s Landing, photograph Delicate Arch at twilight, or 4×4 slick-rock trails in Moab. In winter, powder blankets Wasatch slopes—“the Greatest Snow on Earth.” RVers here camp under Milky Way skies and wake to sunrise bouncing off fiery cliffs.