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Hike Details for Las Trampas

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Las Trampas Regional Wilderness
Las Trampas

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

Sunday, October 10, 2010 @ 9:30 AM


Event Notes:

A 5 1/2-mile loop hike with an elevation gain of about 1400 feet that covers both sides of Las Tampas Ridge. Route will be via Chamise, Mahogany, Trapline, Sulphur Springs, Del Amigo, Las Trampas Ridge, and Bollinger Creek Trails back to the parking lot. Some steep sections, so poles would be helpful. We will take a short rest/snack stop on the Ridge about halfway. Dogs welcome, off-leash OK on the trails. Water and toilets available at the parking lot.

Contact: Howard   
Email: [email protected]
Cell Phone: (925) 548-8783


Trail Notes:

We will be doing a loop trail that starts out hilly and steep at the beginning and then levels off. Moderate overall.


Trailhead Directions:
Click Here for a Map

From I-580 in Castro Valley, take Crow Canyon Road north to Bollinger Canyon Road. Turn left (north) onto Bollinger Canyon Road and follow the road until you reach the park gate. Continue past gate, finally making a left turn at the end into the main parking lot. The distance from the Crow Canyon Rd turnoff to the parking lot is about 5 miles.

From I-680 in San Ramon, take Crow Canyon Road exit heading west (from Southbound I-680 turn right onto Crow Canyon Road; from Northbound I-680, turn left onto Crow Canyon.) Follow for 1.2 miles to Bollinger Canyon Road, turn right (north) and follow the road until you reach the park gate. Continue past gate, finally making a left turn at the end into the main parking lot. The distance from the Crow Canyon Rd turnoff to the parking lot is about 5 miles.

Parking Fee: no charge

The trailhead information on this page was last updated
Tuesday, January 15, 2008.

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