Curious about the natural world of the Marin Headlands? This 2-mile guided hike will explore the ecosystems, animals, and geology of these rolling hills.

We’re excited to kick off a special summer series of Belonging in Nature: Queer & Trans Community Day land stewardship programs (June-September) in collaboration with four amazing artists, chefs, and land stewards!

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

Help restore and protect critical natural areas from the Marin Headlands to Bolinas Ridge.

To celebrate California Biodiversity Day, Muir Woods AND Mount Tamalpais rangers invite you to explore a small part of the amazing biodiversity that our ecosystems have to offer.

Can comics help us better understand the U.S. prison system? Come find out on Alcatraz Island on October 17!

Come hear the city’s most knowledgeable authors, map makers, and influencers who have made SF’s stairways must-see destinations for locals and tourists, alike.