Carrizo Valley to Sandstone Canyon

Carrizo Valley to Sandstone Canyon is a challenging 35-mile backpacking route takes you from the wide-open Carrizo Valley through the stunning Anza-Borrego Desert landscapes, winding into the dramatic Sandstone Canyon before returning to the starting point. This route offers an immersive experience of rugged canyons, desert washes, and unique geological formations, making it a perfect multi-day adventure for experienced backpackers.

ROUTE OVERVIEW

• Trailhead: Bow Willow Creek Road

• Distance: 35 miles out and back

• Elevation Gain: Approximately 1141 feet

• Difficulty: Moderate to strenuous

• Best Season: Fall, winter, and early spring (avoid summer due to extreme heat)

• Highlights: Sandstone Canyon’s towering walls, remote desert solitude, striking geological formations, and the serene desert night sky.

DESCRIPTION

Begin your hike heading east along Bow Willow Creek Road, accessible from S2. Cross the wide expanse of Carrizo Valley, following the dirt road until it transitions to Vallecito Creek Road. Continue north along Vallecito Creek Road as it merges into Arroyo Seco del Diablo. From here, head northeast through the Diablo Dropoff, pausing at the overlook to take in stunning views of the Badlands.

Proceed into Fish Creek Wash, leading you into the dramatic Sandstone Canyon. This section is characterized by towering canyon walls and intricate rock formations. The route requires occasional scrambling and navigating through narrow passages, but the breathtaking scenery makes every step worthwhile. Take time to explore the canyon’s unique features before retracing your path back to the starting point.

CAMPING INFORMATION

Dispersed camping is allowed throughout Anza-Borrego Desert State Park. Choose established campsites or areas with minimal impact, avoiding washes or flood zones. Remember to follow Leave No Trace principles to preserve the natural beauty of the area.

SAFETY AND CONSIDERATIONS

• Water: Water sources are scarce; carry enough for the entire trip or cache water in advance.

• Navigation: Bring a detailed map, GPS device, or both. This route involves unmarked trails and washes.

• Permits: No permits are required, but it’s wise to check park regulations before your trip.

FLORA AND FAUNA
Expect to see a mix of desert plants like creosote, ocotillo, and various cacti. In spring, you might spot blooming wildflowers such as desert lilies and sand verbena. Keep an eye out for wildlife like lizards, jackrabbits, and the occasional desert bighorn sheep. Birds such as roadrunners and hawks are also common in the area.