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Devil's Punchbowl: Great Hike Made Of Water Erosion
The Devil's Punchbowl is one of my favorite hiking areas. Not only is it good hiking for the average explorer, but the geology is fascinating and there are a variety of things to do. I've hiked there several times a year since 1999 and have taken lots of photographs. This article will tell you what it's like and some of how the canyon was created.
The canyon was formed from water erosion caused by snowmelt and rain falling on the 8,000 foot San Gabriel Mountains above. It lies in the middle of three fault lines - just north of the Punchbowl Fault, and south of the Pinyon Fault and the infamous San Andreas Fault.
Geologically, the area is called a "syncline" - a fold in the earth. It resulted from the edge of two of the earth's tectonic plates colliding somewhat as they slip by each other - the North American Plate heading slowly southwest, the Pacific Plate heading slowly northeast.
The movements of the three faults acted to push up what was once horizontal layers of sandstone and sedimentary deposits until they were almost vertical. These are the rocks you see pictured above and in the photo collection below.
The canyon itself is 300 feet deep, as measured from the vista point near the Punchbowl entrance. At the bottom runs Punchbowl Creek, the ultimate destination of most hikers.
The part time creek is the only water left from those thousand of years of erosion. It enters the canyon from a waterfall that looks like it's running out of a pipe, hitting the rocky creek bed five or six feet below, and trickling over rocks and sand for several miles beyond the canyon.
How Water Erosion Works
This video simulates the process of water erosion. Imagine the mountains in the photo above being eroded in this way every time it rains or snows.
Guided Tours & Activities
Devil's Punchbowl trails start at the entrance to the park, where you'll find a small nature center and bird sanctuary. Here you can talk to a forest ranger or other attendant and pick up trail maps. The forest ranger knows about animals and plants found in the area, and also about the canyon's geology.
The nature center contains exhibits of live and dead snakes, lizards, birds, and other fauna. The bird sanctuary is a caged area where wounded birds are kept safe until they heal, or kept permanently if they are not able to fly anymore.
You can also pick up a schedule of events, if you're interested in guided tours or activities. I've seen novice rock climbers practicing on some of the vertical rock faces, and school kids and scouts learning about the area. The park provides geology tours, nighttime stargazing tours, and full moon tours.
Devil's Punchbowl Trails
There are several hiking trails in the Punchbowl, some mapped and some not.
- The Pinon trail is a short loop trail that stays on the upper level. It's located to the left of the main trail, and is used to demonstrate some of the plants found there.
- Non-strenuous hikers can take the main trail down a short grade, fork off to the right to trail the canyon halfway up, then circle back to the entrance. In the photo collection below, I call this the middle trail.
- The steepest trail (main trail) goes all the way down the canyon to the creek bed 300 feet below. There it follows the creek to its head, past vertical rocks where students learn to rock climb, and curves back up with a steep climb to the top trail, which takes you back to the entrance.
- The longest trail is 4.5 miles and goes in a different direction. It heads across the top of the canyon a ways before dipping down into it and then up again, ending at a natural rock formation called Devil's Chair, from which you can see the entire Punchbowl.
- The one I like to follow is unmapped, which probably means it's not really a trail. It goes up the hill on the other side of the creek bed, and down again to a smaller creek where hardly anybody goes. You can follow the creek around to the left as it winds around a hill, until joining the main creek below the canyon. Or you can climb up rocks to the top of the hills overlooking the main creek bed and make your way back to the entrance from there.
Devil's Punchbowl Trail Map
Main Trail to Punchbowl CreekClick thumbnail to view full-size
Hiking Trail Photos - Streambed & Secondary TrailsClick thumbnail to view full-size
Hiking Trail Tips & Etiquette
All kinds of people hike at the Devil's Punchbowl - individuals, families, scouting troops, college geology classes, astronomy enthusiasts, and rock climbers. Many hikers bring dogs. I go to photograph. No food is allowed inside, nor is smoking, since the area is filled with chaparral, (which is highly flammable) but there are picnic tables at the entrance.
Here are some tips for hiking along these trails that make the experience better for all hikers:
- Go on a weekday, if you can. The trails get crowded during the weekends. Also, the best time of year to hike is late winter through early summer. After that the creek dries out.
- Keep loud talking and yelling to a minimum. Instead, enjoy the peaceful atmosphere, sounds of birds, and the beauty of being outside in a majestic place.
- Pass single file when encountering other hikers. Greet them and keep your dogs and kids under control.
- Bring a fanny pack or other bag to keep trash in. Dumping it by the side of the trail or in the creek bed is plain discourteous.
- Take care of sanitary needs before you go down. There are no facilities on the trails. Look near the entrance, behind the Nature Center, for the small buildings housing pit toilets.
Location of the Devils' Punchbowl
Devil's Punchbowl is a nature park run by the Los Angeles County Parks & Recreation Department. It is located in the mountains that frame the Antelope Valley, near Littlerock and Pearblossom, on the opposite side of the San Gabriel's from Pasadena and Azusa. It takes about an hour and a half to drive there from downtown Los Angeles.
Eating After Hiking the Punchbowl
Be sure to stop by Charlie Brown Farms in Littlerock on your way out. They have a great market with local fruits and vegetables, lots of tourist items, and a little sit-down restaurant that offers buffalo burgers and great shakes (among other things). Check the map below for the exact location and enjoy your hike.