Past Meetup

Cave and Rock Exploration at Tri-Peaks and Boney Mtn, from Thousand Oaks

This Meetup is past

7 people went

Rancho Sierra Vista-Wendy Drive and Potrero Road

N 34.15438 W 118.95026 · Thousand Oaks, CA

How to find us

park where Wendy Dr. runs into Portrero Road at the "T"

Location image of event venue

Details

RANCHO SIERRA VISTA TO TRI-PEAKS VIA THE WESTERN RIDGE TRAIL

The Last time I did this hike, it was hard. It took a total of 7 hours, and totaled probably 12 miles. This time I want to spend 2 hours exploring the caves at Tri-Peaks. It is that cool. (So the hike will be 8 hours total of climbing, walking and exploring)

Tri-Peaks is a volcanic dome that shattered, leaving labyrinths, cracks and caves for we adventurers to explore.

BRING A FLASHLIGHT OR HEADLAMP FOR THE (OPTIONAL) CAVE EXPLORATION

Since I was there 2 years ago, a brush fire in the spring of 2013 torched most of the brush and lucky for us, also burnt away the poison oak on Tri-Peaks.

PICTURES FROM OUR LAST TRIP HERE: http://www.meetup.com/hiking-196/photos/all_photos/?photoAlbumId=9558132

GETTING THERE: On some sections, you have to use of your hands on the way up and down. There is one chute to climb. The elevation gain goes from 800 to 2800 feet in 4 miles or so. We're going to take our time, so if you want to go fast, I'm not your hike leader.

HIKE IS followed by massive caloric intake somewhere nearby afterward, either Baba's Mediterranean or Olive Garden.

DIFFICULTY: DIFFICULT, EXPECT TO SWEAT, COMPLAIN, AND THEN SAY WOW, WHAT A COOL HIKE! (We could take the easy way to TriPeaks from Sandstone Peak on the south, but then we'd miss the amazing rock formations and elevation gain on our route...)

FREEWAY DIRECTIONS: 101 freeway west to Thousand Oaks, take Wendy Drive offramp to (left) south and park where Wendy makes "T" with Potrero Road.

MAP LINK: "A" IS WHERE TO PARK, "B" IS TRI-PEAKS:

http://mapper.acme.com/?ll=34.13966,-118.94554&z=14&t=M&marker0=34.15422%2C-118.95035%2C10.5%20km%20SE%20of%20Camarillo%20CA&marker1=34.12204%2C-118.95035%2C8.0%20km%20N%20of%20Solromar%20CA

PRINTABLE TRAIL AND TOPO MAP: http://photos2.meetupstatic.com/photos/event/1/a/6/0/highres_136086752.jpeg

EVEN MORE DETAILED TRAIL AND TOPO MAP:

http://photos4.meetupstatic.com/photos/event/e/3/5/a/highres_136138202.jpeg

THE USUAL STUFF:

BRING ALL THE USUAL STUFF, I'M NOT YOUR MOM....

Bring lunch, clothing (sorry, nude hikes are a different Meetup group), lots of water--4 liters, hat, comfy shoes, snacks, all your troubles..., camera, etc

LEGAL STUFF: by going on this hike, you agree to assume all risks of this hike, and that no one at Meetup including the organizer is responsible for your safety. See the Meetup terms of service especially paragraph 6.2:

http://www.meetup.com/terms/

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You can see my blog at http://rare-earth-news.blogspot.com (http://rare-earth-news.blogspot.com/) for stories on new parkland purchases and other environmental battles, like the recent addition to Vasquez Rocks park.

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Here is a description of the hike swiped from http://www.venturacountytrails.org/TrailMaps/Sycamore/AreaTrails.htm# (http://www.venturacountytrails.org/TrailMaps/Sycamore/AreaTrails.htm)

[28] Western Ridge Trail to Boney Summit

Description: The Western Ridge Trail is the most spectacular (http://www.venturacountytrails.org/TrailPhotos/BoneySummitLoop/_Page.html) way to get to the Boney Summit, but it provides some hiking challenges. The trail starts about 1/2 mile from the north end of Old Boney Trail, near the highest point where the trail turns right, the Western Ridge Trail starts off to the left side and heads up the ridge. The trailhead is somewhat hidden, next to a more prominent spur that heads down to the left, but ends in a few dozen feet. But once on the trail the way is quite obvious. Even though it is well-travelled, it is quite narrow through the chaparral so best to be avoided during tick season. There are also many very steep sections, some that require a small amount of rock climbing. There is one narrow section about 2/3 of the way up with a rock cliff on the right that has some poison oak in the chaparral on the left, but it can be avoided if you keep a good watch for it.

This is a tough hike but the incredible views and the satisfaction of overcoming the challenges make it all worthwhile! Nevertheless, it is better to take an easier route to the summit the first time. The Upper Cabin Trail is a little easier but almost as steep and looser in places. The easiest route to the summit is from Circle X Ranch (http://www.venturacountytrails.org/TrailMaps/Backbone-YerbaBuena/AreaTrails.htm), via the Tripeaks Trail (http://www.venturacountytrails.org/TrailMaps/Sycamore/AreaTrails.htm#TripeaksTrail).

Once on the trail, it is quite easy to follow for most of it. However, there are some places where it's easy to go astray, so you can download a GPS track (http://www.venturacountytrails.org/TrailMaps/Sycamore/Tracks/WesternRidgeTrail.gpx) to help you along.

Usually we take this trail up to the Boney Summit and then go back down on the Upper Cabin Trail.

[29] Upper Cabin Trail to Boney Summit

Description: The Upper Cabin Trail starts at the old cabin site and climbs to Boney Summit. It is a challenging trail, steep and very rocky and rutted in many sections, and sometimes loose as well. But the view from Boney Summit and points along the way make the hike worthwhile. The trail is very well travelled and so overgrowth generally isn't a problem. There is a photo gallery (http://www.venturacountytrails.org/TrailPhotos/BoneySummitLoop/_Page0003.html) dedicated in part to this trail

To help you to find your way, you can download a GPS track (http://www.venturacountytrails.org/TrailMaps/Sycamore/Tracks/UpperCabinTrail.gpx) of the Upper Cabin Trail.