Trail Canyon / Yerba Buena Loop

The Trail Canyon / Yerba Buena Loop is a challenging 17.2-mile adventure in the Angeles National Forest, with a total elevation gain of 3,867 feet. This loop combines rugged terrain, peak-bagging opportunities, and breathtaking vistas.

Ideal for experienced hikers or trail runners seeking a strenuous outing, the trail features steep climbs, technical descents, and sweeping ridgeline views that highlight the beauty of the San Gabriel Mountains. Key landmarks include the Yerba Buena Ridge, the Iron Mountain Saddle, and the picturesque Trail Canyon Falls, offering a mix of rewarding challenges and natural beauty.

Who It’s For

• Open to: Hikers, trail runners, and experienced backpackers.

• Recommended for: Experienced hikers comfortable with long distances, technical trails, and significant elevation gain.

Route Description

Start at the Trail Canyon Trailhead, located off Big Tujunga Canyon Road. The route begins with a climb along Gold Creek Road, a dirt road that steadily gains elevation before connecting to the Yerba Buena Trail.

Follow the Yerba Buena Trail as it ascends along Yerba Buena Ridge, offering sweeping views of the surrounding peaks and valleys. The trail leads to the Iron Mountain Saddle, a key point where the scenery becomes even more dramatic.

From the saddle, continue along the Mendenhall Ridge Trail, which provides a mix of solitude and expansive vistas across the San Gabriel Mountains. This section is less trafficked, enhancing the sense of remoteness and adventure.

Descend via the Trail Canyon Trail, passing the popular Trail Canyon Falls along the way. Trail Canyon Trail will bring you back to the Trail Canyon Trailhead where the journey began.

Trail Highlights

• Trail Canyon Falls: A scenic waterfall nestled in a quiet canyon.

• Iron Mountain Saddle: A high-elevation saddle with stunning views, perfect for a break and photo opportunity.

• Rugged Terrain: The loop features a variety of terrains, from narrow single-track trails to ridgeline paths, making it both challenging and diverse.

Tips and Considerations

• Water: Reliable water sources are limited, so carry plenty and bring a filter for creeks.

• Weather: The trail is exposed in sections, so plan accordingly for heat in summer or snow at higher elevations in winter.

• Permits: No permits are required for day use, but check with the Angeles National Forest for updates on regulations or closures.

Navigation: Bring a detailed map or GPS as the signage can be sparse in some areas.