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

Hiking with a mission – help find and remove new infestations of invasive weeds while exploring the parks.

Hiking with a mission – help find and remove new infestations of invasive weeds while exploring the parks.

Hiking with a mission – help find and remove new infestations of invasive weeds while exploring the parks.

Help restore and maintain historic landscapes and cultural resources along the shoreline of San Francisco.

Help restore and maintain historic landscapes and cultural resources along the shoreline of San Francisco.

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

Join us for a drop-in, hands-on exploration of Lands End during the King Tides! 

Join us to greet the new year by planting thirteen species of plants native to the sand dunes into their new home.