Join us for an exploratory stroll into the different habitats and rich diversity around Lake Lagunitas at the peak of Mt. Tam’s mushroom season.  

Join Marin Municipal Water District and One Tam

Learn techniques for capturing moving water as well as general nature photography tips along Mt. Tam's beautiful Cataract Trail. 

Whether romancing a loved one or showing oneself some love, there’s something for everyone this Valentine’s Day in the Golden Gate National Parks.

New year, new decade: New opportunities to get outside!

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

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

Come join Marin County Parks and One Tam in this community-based effort to improve habitat while preparing for sea level rise.

Come join Marin County Parks and One Tam in this community-based effort to improve habitat while preparing for sea level rise.

Come join Marin County Parks and One Tam in this community-based effort to improve habitat while preparing for sea level rise.