Pink/Pastel Canyon Trail

Pink/Pastel Canyon is a canyon-focused out-and-back from P3: about 0.81 miles each way, or 1.62 miles round trip to the mapped canyon point and back. Allow about an hour and a half to make the sandy approach, look around in the wash, and return. The full Seven Wonders circuit is about 1.8 miles and continues around instead of turning back at the canyon; choose it if you also want the Fire Wave. The mileage here ends where the marked route reaches the canyon. Walking farther into the open-ended wash adds distance. Older half-mile descriptions start at roadside pullouts, not the designated parking access.

Start at the designated P3 lot by the Fire Wave trailhead and follow the marked route toward Pink/Pastel Canyon. The approach crosses open desert and sandstone, with loose sand and rough, uneven ground slowing the walk more than the short mileage suggests. It rises and falls before dropping toward the wash. Keep to the P3 route: there is no legal roadside parking at the canyon mouth, and older direct-entry directions should not be used for parking.

The canyon’s appeal is close-up: rounded walls curve around a pebbly floor, with bands of pink, pale orange, cream, gray, and muted brown. The wash narrows into a slot, then keeps winding without a signed endpoint or formal turnaround. This is a brief canyon visit, not a long enclosed passage. The mapped 1.62-mile outing reaches the canyon point and returns; if you keep wandering into the wash, track your own turnaround and allow extra time. After rain, mud or water can occupy the wash and make its narrower parts awkward to pass.

The color gives Pastel and Pink Canyon their names. These walls are part of the park’s Jurassic Aztec sandstone, formed from ancient windblown dunes about 150 million years ago. In the curved layers, warm pink and salmon meet paler bands; a little gray or cream in the frame helps show how the colors shift. There is no documented canyon-specific naming story or history to add.

Bring water; no drinking water or food service was verified at P3 or along the route. The park lists restrooms at other day-use areas, including Mouse’s Tank and White Domes, so treat them as separate stops. Dogs are allowed on a leash no longer than six feet. The open approach is exposed to desert heat, and the return climbs back toward P3. For a photograph, include some of the pebbly wash with the curved walls; early or late angled light brings out the bands better than overhead sun.