From The North:

Take 101 South to Lucas Valley Road west
Lucas Valley Rd west 10 miles until it ends at a T
Left on Nicasio Vy Rd, 3.5 miles
Right on Sir Francis Drake, quarter mile
Right on Lagunitas School Road
Park in Lagunitas School Lot (until 6am) or
Park on Lagunitas Shool Road if you are staying past 7am
to help clean up on a schoolday

Shuttle vans will pick up at Lagunitas School parking lot.
It takes each shuttle about 10 minutes round trip to the Grove.

If you don't see one for 15 min you can call 662-2686.
Cell phones (at least Cingular) may work on Lagunitas School Road.
Or there is a pay phone at the San Geronimo Cultural Center,
east end (right-hand side) of the building near the toilets.

Grove Location on Bay Area Map

Alternate Route: from Petaluma on back roads

From San Francisco , or from San Rafael

From Bioneers