Sand Dune Arch Trail

What to expect

This is the park’s short-and-sweet crowd‑pleaser: an easy out-and-back walk through cool, narrow corridors between sandstone fins to a secluded arch set in deep, soft sand. It’s 0.3 miles total (round trip), usually 15–30 minutes, with negligible elevation change (under ~50 feet). Expect a beachy feel underfoot and a brief pinch point where you’ll likely go single file.

Trail notes

From the parking area, follow the signed path toward Sand Dune Arch. The route quickly narrows into a slot-like passage with towering fins and shade—a welcome break from the park’s sun. The arch appears tucked into the right wall of the corridor. A fence near the arch blocks further travel; turn around and retrace your steps. If you want more, a junction roughly 0.1 miles from the trailhead connects to Broken Arch and can be extended toward the Devil’s Garden Campground.

Why it’s worth your time (and when it isn’t)

It’s a great family stop: short, fun, and different from the park’s exposed slickrock hikes. The shaded microclimate and soft sand make it a natural playground for kids and a quick win for photographers. Downsides: the deep sand can be tiring for some, and the narrow section often bottlenecks during busy hours.

Geology snapshot

You’re walking between Entrada Sandstone fins—thin walls sculpted by wind and water over millions of years. The trail’s namesake sand comes from the ongoing breakdown of these fins, pooling in this protected slot and giving the area its distinctive, dune-like floor.

Logistics

• Trailhead: Pullout along the park’s main road (between the Delicate Arch turnoff and Devil’s Garden). Vault toilets at the trailhead.
• Not wheelchair accessible; the deep sand and narrow rock passage make it a no-go for mobility devices and tough for strollers.
• No special permit for the trail, but standard park entry applies. Timed entry reservations are required April–October.
• Pets are not allowed on the trail.

Best time to hike

Spring and fall offer the most comfortable temperatures. In summer, the corridor stays cooler than most trails, but the approach and parking area can be scorching and crowded—go early or late. In winter it’s accessible, but shaded sand and rock can hold icy patches; mind your footing.

Tips

Wear shoes with decent traction—the sand is deep, and the slot can be slick in winter. Don’t climb the arch, and avoid wandering far beyond established paths among the fins; it’s easy to get turned around and slip on unmarked terrain.