Join the Dune Defenders on San Bruno Mountain's ancient dunes! Volunteers will be the first to kick off our restoration of the dunes with native dune wildflowers. 

After a year and a half of ice plant removal, we are so excited to add color and diversity to the newly uncovered areas of the dunes. Join us!

Volunteers will also enjoy a guided hike on the dunes to learn about their fascinating cultural and natural history. 

Parking is available on Thiers St and the dirt road next to the Hilldale School. Use 250 Thiers St for navigation. Please email ariel@mountainwatch.org with questions or for more information.