Primitive Loop Trail

Why go

This is the park’s longest and most challenging maintained route, a wilder alternative to the standard Devils Garden out-and-back. The full loop is about 7.8 miles total from the Devils Garden Trailhead. Expect world‑class scenery—towering sandstone fins, famous arches, desert vistas, and occasional La Sal Mountains views—paired with a noticeable drop in crowds once you leave the big-name arches behind.

Route overview

The first mile to Landscape Arch is easy, groomed trail. Beyond that, things turn rugged: sandy washes, scrambles, and exposed slickrock. The Primitive Loop branches near Double O Arch (watch for the relatively inconspicuous sign by the Dark Angel junction). Many hikers add short spurs to sights around here—Double O Arch is right there; the Dark Angel monolith is a short out‑and‑back across open sand. On the Primitive section proper, look for the Private Arch spur early on (about half a mile in, clockwise). Route-finding relies on cairns as the trail weaves through narrow fins and drainages; it’s common to momentarily lose the line and backtrack. Consider hiking the loop clockwise for easier slickrock descents.

Difficulty and who it’s for

The loop is signed “Caution: Primitive Trail, Difficult Hiking.” You’ll encounter exposure on narrow fins, steep slickrock, and real route-finding. If the stretch of Devils Garden beyond Landscape Arch already felt sketchy, turn around at Double O rather than committing to the Primitive section. If you’re comfortable with scrambling and paying attention to cairns, it’s a rewarding, adventurous loop with far fewer people.

What you’ll see

Highlights stack up: Landscape Arch (near the start), Double O Arch at the junction, the solitary feel of the primitive fins, and lesser‑known features like Private Arch. Keep an eye out for chipmunks and birds flitting among the fins. You’re walking a textbook Entrada Sandstone landscape—arches and fins sculpted by water, freeze‑thaw, and wind over millions of years.

Best time to hike

Late fall, winter, and early spring are ideal for cooler temps and thinner crowds. Avoid late spring through early fall when heat and visitation spike. Start early for shade and softer light. In winter or after storms, expect icy or wet slickrock and lingering pools that make footing treacherous.

Tips

• Navigation: download a map or photo the trailhead map; cairns can be sparse in places.
• Water and sun: there’s no water on route—carry at least 2–3 liters per person, plus food, layers, sun protection, and sturdy footwear.
• Add‑ons: Private Arch is a short, worthwhile detour; Dark Angel is an optional spur from the same junction area.
• Access: no trail-specific permit, but a timed-entry reservation is required to enter the park in season. Pets aren’t allowed on park trails.