Explore Mt. Tam trails with others who love the mountain.

Join us as we perform maintenance on this lovely trail and do much needed storm repair and drainage improvements.

Connect with your mountain by spending a day improving trails! We will hike two miles to Nora Trail below historic West Point Inn. Our crew will repair a bridge, upgrade water bars, install a trail marker and do some light brushing.

Help study California's only freshwater turtle.

Join local hydrologist Peter Hartsough and MMWD staff Mike Swezy to learn more about how the hydrology of West Peak influences the watersheds it feeds, and how geology and climate in turn influence the mountain's hydrology.

Join filmmaker Gary Yost and Marin Municipal Water District ranger Matt Cerkel on Mt. Tam for a special talk about the true peak of our beloved mountain.

Join UC Davis Soil Scientist Dr. Vic Claassen and Claire Mooney, Deputy Director of the Parks Conservancy's Design & Planning Department to learn more about the geology of West Peak, and how this informs restoration alternatives.

Hike through Muir Woods after dark! Reservations required.

Entrance fee to Muir Woods is free only on April 15-16 and April 22-23 and not the entire week of National Park Week.

This restored Cold War anti-aircraft missile site has intriguing stories to tell.