Grand Wash

Pros & cons

PROS

Dramatic narrows and towering sandstone walls on an easy, mostly flat walk
Two access points offer short narrows sampler, out-and-back, or through-hike options
Restroom and trash at the Scenic Drive trailhead

CONS

Flash-flood risk; avoid if storms are in the forecast
Hot, limited shade by midday in summer
Limited roadside parking at the Highway 24 end

Overview

Grand Wash is the park’s classic canyon stroll: a broad, sandy wash hemmed by sheer Navajo sandstone walls that squeeze into photogenic narrows. It’s the slot-like experience without the technical fuss—flat, straightforward, and wildly scenic.

Route Options & Distance

You can hike Grand Wash from either end: a trailhead at the end of Grand Wash Road off the Scenic Drive (with facilities) and a roadside access on Highway 24. Do it as an out-and-back from either side, or set up a shuttle for a through-hike. Plan on about 2.2 miles each way with minimal elevation change, mostly on sand, dirt, and rock.

What You’ll See

The draw is pure canyon drama: towering, close walls, textured sandstone, and a memorable narrows section that delivers that slot feel. The narrows are reached quickly from the Highway 24 side if you’re short on time. There’s also a signed junction to the famous Cassidy Arch trail partway along the wash.

Amenities & Access

Scenic Drive/Grand Wash Road trailhead: parking, restroom, and trash receptacles a short way up the wash from the junction.
Highway 24 access: roadside parking with no facilities.

Safety & Conditions

This is a wash—flash floods are the real deal. Do not enter if rain is forecast or storms are building. Expect sandy and occasionally rocky footing. Carry all the water you’ll need; there’s none on the route.

Best Time to Visit

Start early for cooler temps and softer light. Morning often brings more shade in the canyon; by midday it’s hot and exposed. It’s open year-round; spring and fall are the sweet spots, while winter can be quiet and crisp if you’re prepared.

Wildlife

Not a wildlife hot spot, but keep an eye out for lizards on sun-warmed rock and birds working the cliffs.

Photography Tips

The narrows are the star—go early or late for warm light on the walls. If you’re short on time, approach from Highway 24 to hit the best scenery fast.