Challenging

Devils Garden Primitive Loop

Arches’ most adventurous loop through fins, arches, and slickrock

Distance7.8 mi

Typical time4.5 hr

DifficultyChallenging

PetsNot allowed

Why hike it

If you want Arches’ greatest hits with real adventure, this is it. The Devils Garden Primitive Loop threads through a maze of sandstone fins and spires, linking a half-dozen marquee arches and a striking spire called Dark Angel. It’s a full-value loop for experienced hikers—hands-on moves, narrow ledges, route-finding—paired with constant, cinematic scenery.

Route at a glance

From Devils Garden Trailhead (end of the park road), the main path rolls past short spurs to Pine Tree Arch and Tunnel Arch before reaching ultra-delicate Landscape Arch (the longest arch in North America). Continue to Double O Arch, where junctions branch to Dark Angel (a short, worthwhile spur for big views) and the Primitive Trail. Commit to the Primitive section to loop back through sandy washes, slickrock, and tight fins; watch for cairns and the brief spur to Private Arch—your last arch before the trail closes the loop. Total distance for the complete loop is about 7.8–7.9 miles (loop; includes common spurs), with roughly 1,000 feet of cumulative gain spread out along the way.

Trail feel and difficulty

Expect real desert variety: deep sand, exposed slickrock, boulder and fin scrambles, and a few thin ledges with drop-offs. Past Landscape Arch, the challenge ramps up—nothing technical, but you’ll use your hands and your head. The Primitive section is less marked and easy to lose briefly if you miss cairns, so download a map/route and keep your eyes up. If conditions or time are tight, turning around at Landscape Arch or Double O Arch still makes for a great (and simpler) day.

Conditions and hazards

Slickrock becomes treacherous when wet or icy; winter can bring ice in shaded spots, and summer heat is fierce with little shade. Navigation is the crux on the Primitive segment—cairns guide the way, but signage is sparse. Bring sturdy footwear and at least 3 liters of water per person; there’s no water on route. Pets are not allowed.

Tips

Start early: the trailhead lot fills quickly and early light is cooler and kinder for photos. Hiking the loop clockwise flows well for many hikers and front-loads the marquee arches.
Watch key junctions near Double O Arch; the Primitive/Dark Angel signs can be subtler than you expect.
Best time to hike: spring and fall for pleasant temps. Winter is fine only with traction and caution; avoid or delay after storms. In summer, go very early and be heat-smart.

What you’re seeing

You’ll weave through narrow Entrada sandstone fins—the raw material for arches—scanning for cairns as the route hops slickrock benches and sandy drainages. Keep an eye out for lizards sunning on warm rock, birds riding thermals, and the quiet pockets of the Primitive section, which feels far wilder than the busy approach to Landscape Arch.

Pros

Densest concentration of major arches on a single loop in the park
Primitive section’s fin mazes deliver solitude and a real sense of adventure
Easy add-on to Dark Angel for wide-open views without much extra mileage

Cons

Sparse cairns and junction signs make off-route detours easy
Exposed slickrock and ledges turn hazardous when wet or icy
Deep sand and hands-on scrambles slow the pace more than mileage suggests

Parking

Park at Devils Garden Trailhead at the end of the main park road; the lot fills early during peak seasons—arrive early.

Caution

Heat, exposure, and slickrock hazards. Primitive section has sparse cairns and thin ledges; easy to lose the route. Avoid when wet/icy. Carry 3+ liters of water and wear sturdy shoes. No pets.