Join National Park Service rangers for free campfire talks at Presidio Tunnel Tops' Campfire Circle near the Presidio Visitor Center everyday at 3 pm - 3:30 pm  through Labor Day.

Join a Muir Woods Ranger or volunteer in a grove of towering Coast Redwoods for a 15-minute welcome talk.

Join us on our free evening tour to explore what keeps the redwood forest awake when we go to sleep. Step outside your comfort zone and into the ancient, nocturnal setting of Muir Woods for this two-hour, two-mile walk.

Help restore natural areas and create important wildlife corridors in the Presidio of San Francisco.

Come join the fun and help conserve and protect our beautiful public beaches!

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

Join a Muir Woods Ranger or volunteer in a grove of towering Coast Redwoods for a 15-minute welcome talk.

Join us for a series of special weekends as the Tam Van visits Tomales Bay State Park and Roy’s Redwoods!