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Hike Details for Main Staging Area

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Las Trampas Regional Wilderness
Main Staging Area
RSVPs - 57 -- YES: 21 NO: 30 MAYBE: 6

Main Staging Area
Click the Staging Area/Trail Name above for park information.
City: 
Region: EastBay
Park: Las Trampas Regional Wilderness
Park Map URL: Click Here

Sunday, April 28, 2019 @ 9:30 AM


Event Notes:

Las Trampas Quest-a II


Help us celebrate Joel and Dan's birthday and join us at 9:30am for a hike through Las Trampas. Your choice of a moderately challenging 6.6 mile/1500' shorter hike or a challenging 8 mile/2200' long hike.

Route will be Rocky Ridge View Trail, left on Cuesta, left on Rocky Ridge, left on Elderberry to the Corral Camp for a break. Hike continues across Bollinger onto the Bollinger Creek Loop Trail. Hikes diverge at the junction with Chamise. Short hike continues straight on Bollinger Creek Loop on up past the parking lot staying on the right. Turn left after .8 miles to make it a loop back to the parking area.

The long hike turns right on Chamise, then right on Mahogany, rejoining Chamise to the right. Stay straight/slight left on Las Trampas Ridge, left on connector trail to Bollinger Creek Loop. Keep straight to the T then left. Stay to your right on the west side of Bollinger Creek Loop back to the parking area.

Please note: This group does not stay together on the hike instead relying on arrows put on the ground with flour to mark turns. You are encouraged to stay with others who are hiking your speed and you should also carry the trail route map either downloaded to your phone or in paper form.

Please download and/or print out the route map here: Route Map

If you know how to use GPX files, you can download a copy here: GPX File

Contact: Steve Smith
Email: [email protected]
Cell Phone: (925) 325-0805


Trail Notes:

Many different routes from the parking lot. Specific route is described in Event Notes. Water and restroom in parking lot. Dogs off-leash are OK on the trails.


Trailhead Directions:
Click Here for a Map

Nearby addresss: 18013 Bollinger Canyon Rd, San Ramon, CA. From 680 Southbound: Take exit 36 for Crow Canyon Rd for 0.1 mi Turn right onto Crow Canyon Rd for 1.1 mi Turn right onto Bollinger Canyon Rd for 4.1 mi to end of road and turn left into parking lot. From 680 Northbound: Take exit 36 for Crow Canyon Rd for 0.3 mi Turn left onto Crow Canyon Rd for 1.3 mi Turn right onto Bollinger Canyon Rd for 4.1 mi to end of road and turn left into parking lot. From I-580 in Castro Valley: Take Crow Canyon Road north to Bollinger Canyon Road. Turn left onto Bollinger Canyon Rd for 4.1 mi to end of road and turn left into parking lot.

Parking Fee: None
Other Fees: None

The trailhead information on this page was last updated
Thursday, November 30, 2017.

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