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Friends of Tierrasanta Canyons

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Friends of Tierrasanta Canyons

Join us to restore the canyons of Tierrasanta.

09/11/2026

Where should San Diego's next trails go? 🥾 We’re developing a Citywide Trails Master Plan to guide the future of our trail system, and we want to walk and talk with you to get your input.

We’re holding three upcoming community trail walks, and we want you to come enjoy the outdoors and share your thoughts on trail needs, challenges and future opportunities.

📍Friday, 9/25, 3:30–6 p.m. at Emerald Hills Neighborhood Park, with the Urban Collaborative Project.

📍Saturday, 9/26, 8-10:30 a.m. at 47th Street / Olivia Canyon (Myrtle Ave & 46th St), with San Diego Canyonlands.

📍Saturday, 9/26, 9–11 a.m. at Finney Overlook at Otay Valley Regional Park, with Earth Discovery Institute.

All ages and abilities welcome. To RSVP and learn more about the Citywide Trails Master Plan, please visit sandiego.gov/planning/citywide-trails-master-plan.

San Diego Mountain Biking Association
Urban Collaborative Project CDC
San Diego Canyonlands
Earth Discovery Institute

09/10/2026

Instantly see availabilities and sign up today!

08/05/2026

Volunteer: Restoration Project in Black Mountain Open Space Park

Sunday, August 9, 2026
3:00 PM 5:00 PM

No RSVPs needed unless bringing a group. Groups must RSVP to 858-863-7393.

No experience needed to plant, w**d, and water native plantings to restore habitat for endangered birds and butterflies. Service hour credits available. Bring gloves if you have them & plenty of water. Meet at Black Mtn. Ranch Community Park, northeast corner. Walk through the gate and look for a big white Ford 150 4x4 truck. That’s us.

Contact Mike Kelly at [email protected] with questions or to receive detailed directions and a map. Meet at Black Mtn. Ranch Community Park, Black Mtn. Pkway, Carmel Valley Rd., Rancho Peñasquitos 92129. Sponsored by the Friends of los Peñasquitos Canyon Preserve.

05/07/2026

Fiesta of Los Peñasquitos

Saturday, May 9, 2026
12:00 PM 5:00 PM
Black Mountain Road, between Twin Trails and Carmel Mountain

We’ll be at the Fiesta, come visit our booth for info on the Canyon, our guided hikes, restoration projects, and games!

05/07/2026

By Del Brooks The west end of Los Peñasquitos Canyon Preserve is undergoing a well-deserved and much needed period of ecological restoration. There are currently seven active restoration sites managed by The Friends of Los Peñasquitos Canyon Preserve and one major habitat creation project being

Address

Santo Rd & Antiqua Boulevard
San Diego, CA
92124

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