Volunteers

A group collects seed in a grassland. A volunteer holds a tray of seeds.

Tue, Mar 17, 2020, 10:00am - 2:00pm

Learn to grow and care for native plants while helping to preserve and restore your national park.

Wed, Dec 30, 2020, 9:00am - 1:00pm Wed, Jan 3, 2024, 9:00am - 1:00pm Thu, Jan 4, 2024, 9:00am - 1:00pm Thu, Jan 18, 2024, 9:00am - 1:00pm Wed, Apr 10, 2024, 8:00am - 12:00pm Wed, May 1, 2024, 8:00am - 12:00pm Wed, May 8, 2024, 8:00am - 12:00pm Thu, May 9, 2024, 8:00am - 12:00pm Wed, Jun 19, 2024, 8:00am - 12:00pm Thu, Jul 4, 2024, 8:00am - 12:00pm Wed, Jul 17, 2024, 8:00am - 12:00pm Thu, Jul 25, 2024, 8:00am - 12:00pm Wed, Jul 31, 2024, 8:00am - 12:00pm Wed, Sep 25, 2024, 8:00am - 12:00pm Thu, Nov 14, 2024, 9:00am - 1:00pm Thu, Nov 28, 2024, 9:00am - 1:00pm Wed, Dec 25, 2024, 9:00am - 1:00pm Thu, Dec 26, 2024, 9:00am - 1:00pm Wed, Jan 1, 2025, 9:00am - 1:00pm Thu, Jan 23, 2025, 9:00am - 1:00pm Wed, Jan 29, 2025, 9:00am - 1:00pm Wed, Feb 12, 2025, 9:00am - 1:00pm Wed, Feb 19, 2025, 9:00am - 1:00pm Wed, Mar 5, 2025, 9:00am - 1:00pm Thu, Mar 6, 2025, 9:00am - 1:00pm Thu, Mar 27, 2025, 8:00am - 12:00pm Thu, Jul 3, 2025, 8:00am - 12:00pm Wed, Sep 10, 2025, 8:00am - 12:00pm

Upcoming Event Dates

Wed, Feb 18, 2026, 8:00am - 12:00pm
Thu, Feb 19, 2026, 8:00am - 12:00pm
Wed, Feb 25, 2026, 8:00am - 12:00pm

Thu, Nov 20, 2025, 8:00am - 12:00pm Thu, Nov 20, 2025, 8:00am - 12:00pm Thu, Nov 20, 2025, 8:00am - 12:00pm Wed, Jan 3, 2024, 9:00am - 1:00pm Thu, Jan 4, 2024, 9:00am - 1:00pm Thu, Jan 18, 2024, 9:00am - 1:00pm Wed, Apr 10, 2024, 9:00am - 1:00pm Wed, May 1, 2024, 9:00am - 1:00pm Wed, May 8, 2024, 9:00am - 1:00pm Thu, May 9, 2024, 9:00am - 1:00pm Wed, Jun 19, 2024, 9:00am - 1:00pm Thu, Jul 4, 2024, 9:00am - 1:00pm Wed, Jul 17, 2024, 9:00am - 1:00pm Thu, Jul 25, 2024, 9:00am - 1:00pm Wed, Jul 31, 2024, 9:00am - 1:00pm Wed, Sep 25, 2024, 9:00am - 1:00pm Thu, Nov 14, 2024, 9:00am - 1:00pm Thu, Nov 28, 2024, 9:00am - 1:00pm Wed, Dec 25, 2024, 9:00am - 1:00pm Thu, Dec 26, 2024, 9:00am - 1:00pm Wed, Jan 1, 2025, 9:00am - 1:00pm Thu, Jan 23, 2025, 9:00am - 1:00pm Wed, Jan 29, 2025, 9:00am - 1:00pm Wed, Feb 12, 2025, 9:00am - 1:00pm Wed, Feb 19, 2025, 9:00am - 1:00pm Wed, Mar 5, 2025, 9:00am - 1:00pm Thu, Mar 6, 2025, 9:00am - 1:00pm Thu, Mar 27, 2025, 9:00am - 1:00pm Thu, Jul 3, 2025, 9:00am - 1:00pm Wed, Sep 10, 2025, 8:00am - 12:00pm Wed, Nov 5, 2025, 8:00am Wed, Nov 19, 2025, 8:00am - 12:00pm Thu, Nov 20, 2025, 8:00am - 12:00pm

Alcatraz Gardens

Help restore and maintain gardens once tended by the island’s military and penitentiary residents—add life, color, and vibrancy to the Rock.

Volunteers Working in Black Point Historic Gardens

(CANCELED) Black Point Historic Gardens

Sat, Mar 21, 2020, 9:00am - 12:00pm

Black Point Meeting Location

Help us restore the long-neglected gardens of East Black Point, a spectacular park site tucked away above the bustling San Francisco waterfront.

(CANCELED) Black Point Historic Gardens

Black Point Meeting Location

Help us restore the long-neglected gardens of East Black Point, a spectacular park site tucked away above the bustling San Francisco waterfront.

(CANCELED) Presidio Forest Stewards

Fri, Mar 1, 2024, 9:00am - 12:00pm Wed, Mar 27, 2024, 9:00am - 12:00pm Wed, Apr 10, 2024, 9:00am - 12:00pm Wed, May 22, 2024, 9:00am - 12:00pm Fri, May 31, 2024, 9:00am - 12:00pm Wed, Jun 26, 2024, 9:00am - 12:00pm Fri, Jul 5, 2024, 9:00am - 12:00pm Wed, Jul 10, 2024, 9:00am - 12:00pm Wed, Aug 14, 2024, 9:00am - 12:00pm Fri, Nov 22, 2024, 9:00am - 12:00pm Wed, Nov 27, 2024, 9:00am - 12:00pm Fri, Nov 29, 2024, 9:00am - 12:00pm Wed, Dec 25, 2024, 9:00am - 12:00pm Fri, Dec 27, 2024, 9:00am - 12:00pm Fri, Feb 14, 2025, 9:00am - 12:00pm Fri, Jun 13, 2025, 9:00am - 12:00pm Fri, Jun 20, 2025, 9:00am - 12:00pm Fri, Jul 4, 2025, 9:00am - 12:00pm Fri, Jan 2, 2026, 9:00am - 12:00pm

Presidio Main Post Transit Center

Help tend to the health of the Presidio’s historic forests.