Arches and Canyonlands are two adjacent parks anchored by the gateway town of Moab — together they protect 415 square miles of the most concentrated red-rock erosional landscape on earth. Arches holds over 2,000 cataloged natural arches, including Delicate Arch, Landscape Arch, and the Windows section. Canyonlands sits across US-191 to the west and is much larger but far less developed: the Island in the Sky district is the only paved-road section, perched on a 1,000-ft mesa overlooking the confluence of the Colorado and Green rivers. Both are reached the same way — I-70 Exit 182 in Crescent Junction, south on US-191. Arches now uses a timed-entry permit system April through October, and the Fiery Furnace area in Arches requires a separate ranger-led permit.
- Arches contains over 2,000 cataloged natural sandstone arches in 76,000 acres
- Canyonlands' Island in the Sky overlook (Grand View Point) sits 1,000 ft above the river confluence
- Annual park pass for $55 covers Arches, Canyonlands, Hovenweep, and Natural Bridges
- Designated International Dark Sky Parks (both)
- Combined ~3.5 million visitors per year (Arches: ~1.7M, Canyonlands: ~800K)