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United States
California
San Diego County

Fish Creek Wash Trail

Easy

5.0

(7910)

7,911

hikers

Fish Creek Wash Trail

01:56

7.04km

120m

Hiking

Hike the easy 4.4-mile Fish Creek Wash Trail in Anza-Borrego Desert State Park, exploring unique geological formations and Split Mountain Go

Last updated: February 26, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Anza-Borrego Desert State Wilderness

Waypoints

A

Start point

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1

3.52 km

Split Mountain Gorge

Highlight • Gorge

Split Mountain Gorge, with the Fish Creek mountains on one side and the Vallecito mountains on the other side, features unique rock formations, such as anticlines, caused by tectonic plate activity, erosion, and landslides.

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7.04 km

End point

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Way Types & Surfaces

Way Types

6.43 km

608 m

Surfaces

6.43 km

608 m

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Elevation

Elevation

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Highest point (170 m)

Lowest point (110 m)

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Weather

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Today

Saturday 11 July

42°C

26°C

0 %

Additional weather tips

Max wind speed: 16.0 km/h

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Frequently Asked Questions

How long does it take to hike the Fish Creek Wash Trail?

The main Fish Creek Wash Trail offers various options. The komoot tour described here is about 7 km (4.3 miles) and typically takes around 1 hour 56 minutes to complete. However, you can extend your hike significantly, with longer routes like Fish Creek Wash to Sandstone Canyon (26.1 km / 16.2 miles) taking much longer and requiring good fitness.

Is the Fish Creek Wash Trail suitable for beginners?

The Fish Creek Wash Trail is generally considered easy to moderate, making it suitable for beginners for shorter distances. The initial miles are usually accessible, but the sandy wash can be challenging, and deeper sections become rougher. Shorter, easier options include the 1.0-mile (1.5 km) loop to the Wind Caves.

What is the terrain like on the Fish Creek Wash Trail?

The terrain primarily consists of a sandy wash, which can be soft and challenging to walk through. You'll also encounter loose rocks, dirt, and some slick rock surfaces. The trail navigates through narrow canyons and opens into wider areas, with some sections being washboarded. Be aware that it's a shared-use path with off-road vehicles, so expect potential dust and traffic.

What unique geological features can I see along the way?

The trail is a geological marvel. You'll pass through Split Mountain Gorge, an impressive section with massive sheer walls showcasing an anticline. Other notable features include the wind-eroded Wind Caves, the bronze-walled Sandstone Canyon (an offshoot), and the massive 'Elephant Knees' formation. The area is rich with visible rock layers, fault lines, and ancient mollusk beds, evidence of a prehistoric sea.

What is the best time of year to hike the Fish Creek Wash Trail?

The best time to visit is during the fall, winter, or spring. Summer temperatures in Anza-Borrego Desert State Park can be dangerously high, and there is minimal shade along the trail. Visiting in February might also offer the chance to see wildflowers.

Where can I park for the Fish Creek Wash Trail?

Parking for the Fish Creek Wash Trail is typically available at the trailhead within Anza-Borrego Desert State Park. Specific parking areas are usually well-marked for access to the wash.

Are there any permits or entrance fees required for the Fish Creek Wash Trail?

The Fish Creek Wash Trail is located within Anza-Borrego Desert State Park. While there isn't a specific permit required for hiking the trail itself, standard day-use or entrance fees for the state park may apply. It's always best to check the official Anza-Borrego Desert State Park website for current fee information and regulations before your visit.

Is the Fish Creek Wash Trail dog-friendly?

Information regarding dog-friendliness for this specific trail is not provided. However, generally, dogs are permitted on trails in Anza-Borrego Desert State Park, but they must be on a leash no longer than six feet and are often restricted from entering buildings, visitor centers, and some sensitive natural areas. Always check current park regulations before bringing your dog.

What should I bring for a hike on this trail?

Given the desert environment, it's crucial to bring plenty of water, as there are no reliable water sources along the trail. Sun protection, such as a hat, sunglasses, and sunscreen, is essential due to minimal shade. Sturdy hiking shoes are recommended for the sandy and rocky terrain. It's also wise to carry a map and be aware of weather conditions, especially the risk of flash flooding.

What are the key safety considerations for hiking Fish Creek Wash Trail?

Safety is paramount on this trail. The most critical consideration is flash flooding; avoid the trail during or after heavy rains. Always carry ample water, as there's no shade and temperatures can be extreme. Be aware of off-road vehicle traffic, as it's a shared-use path. Inform someone of your plans and expected return time, and be prepared for varying terrain.

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The Slot, Borrego Mountain Wash, and West Butte Loop

02:13h

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