Gabrielino Trail: Switzer Picnic Area to Red Box
- Location: Angeles National Forest near Mt. Wilson. From I-210 in La Canada Flintridge, take the Angeles Crest Highway (highway 2) northeast for 10 miles to the road for the Switzer Picnic Area (mile marker 34.19). Drive downhill to the picnic area. The hike begins at the eastern end of the lot, by an information board and a vault toilet. A United States Forest Service adventure pass ($5 for a day or $30 for the year) is required. Click here to purchase.
- Agency: Angeles National Forest, Los Angeles River District
- Distance: 8.2 miles
- Elevation gain: 1,500 feet
- Difficulty Rating: PG-13 (distance, elevation gain)
- Suggested time: 4 hours
- Best season: All year (hot during the summer)
- USGS topo maps: Condor Peak, Mt. Wilson
- Recommended gear: sunblock; sun hat; insect repellent
- More information: Everytrail report (descent only) here; description of the trail as a mountain bike route here; description of the whole trail (scroll down for this section) here
- Rating: 7
Linking two major stops on the Gabrielino Trail, the Switzer Picnic Area and Red Box, this hike can be done as a moderate day trip, as part of a backpacking trip or with a short car shuttle, as a point to point. The beginning of the hike suffers somewhat from freeway noise as it travels through an area heavily burned in the Station Fire, but the payoff comes higher up as you travel through shaded woodlands while taking in great aerial views of the upper Arroyo Seco and the surrounding hills. The area gets hot in the summer but there’s a decent amount of shade, and the steep walls of the canyon help block out the sun, so the hike can be done in the summer months with appropriate preparation. Keep an eye out for poison oak, no matter what season, however.
From the eastern end of the parking lot, follow the trail past the picnic area, crossing the stream on a concrete walkway. You pick up the trail on the south side of the canyon, passing a yellow sign warning of the dangers of hiking through a burn area.
After a little more than a mile, during which the trail parallels the freeway, progress is blocked by a big fallen tree. Bypass it by following a rough path to the left into the creek bed, following the creek bed for a few yards and almost immediately heading out and back to the trail.
The trail continues its ascent on the south side of the canyon, with the views getting better and better as you ascend. At about 1.7 miles you enter a big S-curve, briefly heading northwest before continuing south and then east.
At 2.4 miles, a giant pine tree welcomes you to the upper reaches of the trail, and you enjoy some shade as you cross a tributary canyon of the Arroyo Seco. You continue on to another S-curve with more wide-ranging views before the last stretch of the trail brings you to the Red Box area. This makes a good turnaround point (4.1 miles), but if you’ve got more gas in the tank, you can continue downhill on the Gabrielino Trail toward Valley Forge, or up Mt. Wilson Road a short distance to the San Gabriel Peak Trail.
Text and photography copyright 2013 by David W. Lockeretz, all rights reserved. Information and opinions provided are kept current to the best of the author’s ability. All readers hike at their own risk, and should be aware of the possible dangers of hiking, walking and other outdoor activities. By reading this, you agree not to hold the author or publisher of the content on this web site responsible for any injuries or inconveniences that may result from hiking on this trail. Check the informational links provided for up to date trail condition information.