The Open Space
Marin County open space is administered by three different entities: Golden Gate National Recreation Association (GGNRA), Marin Municipal Water District (MMWD) and California State Parks. The map below shows which is GGNRA--a federal agency--and which are the other two agencies.

Map of Golden Gate Recreational Area
http://mappery.com/map-of/Mt-Tamalpais-Watershed-Trail-Map
The link above will take you to MMWD trails

Bon Tempe



Drake's Estero Trail

Map of Phoenix Lake, Lake Lagunitas and Bon Tempe Reservoir

Bill William's Dam at Phoenix Lake

Lake Lagunitas


Eldridge Grade

Bill William's Trail
View from West Point Inn