This Saturday is the fifth year that friends of the Bay Area Ridge Trail are doing a service day to help clear trails and do other outdoor work that is needed on the 340-plus miles of trails that loop around the entire Bay Area.

There are park segments in Sonoma County along with the rest of the Bay Area, and while most of the volunteer-crews for the different areas have filled up (I’m heading to Jack London State Park – woo-hoo!), volunteers are still needed in a few places, including Petaluma, Fairfax, Benicia and San Francisco.

More info on Ridge Trail Service Day