At one point, this was a volcano; it's now extinct. What's incredible about this property is the diverse plant and wildlife that's out here. The lake attracts birds you typically don't see in upland coastal sage scrub habitats, like egrets, herons, ducks and other water fowl.
We ask mountain bikers to maintain safer speeds. Keep dogs on leash, and pick up after your dogs. Please tote dog waste bags and other trash to the appropriate receptacle. Please notify the city's Parks & Recreation Department of any trail conditions that need attention.