This was one weekend I certainly didn't want to find myself sitting around the office or office, regardless of the 1" rain forecast for Sunday, so I joined Alden and Dave for a couple canyons up Piru Creek, including a recently found classic and a first descent. After setting up the car shuttle at Lake Piru, we hiked in on an excellent trail from Oak Flat. As we gained elevation and approached one false summit after another, I began to realize we the first mile of our hike was all on a large landslide, extending from the crest above to the valley below, all through the Violin Breccia dumping off the ancient fault scarp at the edge of Ridge Basin- great geology! We maintained a solid pace to keep ahead of a large hiking group who set off at the same time as us. Reaching the saddle we gained a fire road, and followed it around towards the head of Ruby Canyon, before finding a reasonable (but still loose) ridge that would drop us into the drainage. This drainage seemed to be choked with stealthy (leaf-less) poison oak twigs...
Dropping into Ruby (I see a landslide!)
Once in the drainage we were mystified to find a well-trod trail with many fresh footprints. That is until we started to see abundant signs of illegal grow operations. The trail allowed good progress until just above the Ruby narrows (again suggesting non-hikers). These narrows (and indeed all of the two technical canyons we descended) were in the conglomerate member of the marine Juncal Formation. These first narrows were rather short and not very deep, but certainly well carved and a beautiful place.
Short but sweet narrows of Ruby
These narrows gave way quite dramatically to the technical section, involving tricky downclimbs over large and smooth boulders. Despite being the third group down in a year, we were glad to see anchors in good shape, requiring little maintenance. As we continued downcanyon the horizonline effect improved. A couple awkward-ish rappels led to one 200' beauty down an amazing fluted rappel.
Above and below: The standout 200' rappel
And the canyon continued. A further three rappels led to a final 160' rappel to the conglomerate/shale contact, signifying the end of the canyon. The view looking back up the canyon was impressive. With more time and many more spectacular floods, there is no telling what beautiful features would be created in this canyon.
A short stroll brought us to Piru Creek about 2pm. We unloaded camping gear, spare clothes, food, etc and began a rough and tough bushbash/scramble up the drainage opposite Ruby. This slowed us down some but we eventually reached the summit where a short descent dropped us to the start of our new canyon we named Tataviam after the Indian tribe that called the Piru area home.
A 40' downclimb brought us to a hanging pothole with just what we needed to rig an anchor down this large drop. Although I think we had higher hopes, the rappel was still quite nice with some excellent travertine formations- it would be a beauty after some rain. The second rappel which followed was more like 100'. Scrambling down a bouldery valley bottom, we soon encountered very fresh signs and abundant signs of illegal growing operations. We treaded lightly and a little on edge, but did not encounter anyone.
The large drop with travertine
At the end of this section the canyon picked up momentum for a final 100' drop down into the Piru narrows. This was a larger drop than I was expecting and a particularly beautiful spot with flowing water, hanging pools, grottoes, and a final drop to the edge of Piru Creek right at it's narrowest spot. We were back at camp by a little after 5pm. We had a nice campfire to counteract the drizzle which had set in.
We awoke to solid rain to eat breakfast and pack our gear in. The air temperature now noticeably chilly. An avid outdoorsmen staying nearby stopped to say hello, and proved to be our fortuitous guide out Piru Creek to his car parked at the road end. This was a delight, saving us many hours of missed trail connections and the walk out on the long dirt road back to our car. What we thought was going to be a death march turned out to an easy 1hr20min to his vehicle. By the time we reached the vehicle the storm was in full swing with small landslides ripping of the steep shale slopes and normally dry creeks bursting to life. After completing the car shuttle I was left to brave the most perilous part of the trip: the drive through LA in heavy rain. Thanks to Alden, Dave, and our outdoorsmen friend for a great trip.










































