From Golden Gate Bridge by way of Lucus Valley Road:

Open with directions in Google Maps

From Golden Gate Bridge by way of Fairfax:

Open with directions in Google Maps

Highway 101 North from SF

Exit: San Anselmo / Richmond Bridge
bear right onto Sir Francis Drake Blvd. west

Sir Francis Drake west for 9.2 miles

Fairfax is the last town with a gas station,

Good Earth organic market is open until 9pm
(at the main traffic light on the right)

Then you go up a windy road,
through a notch, and out onto a flat valley.
Pass Woodacre on your left,
Spirit Rock on your right,
Railroad Ave to Woodacre on your left,
and the treatment plant, on your left.
Just past the golf course,

Turn Right on Nicasio Valley Road - go 4.3 miles
To Nicasio Square

Continue North on Nicasio Valley Road - go 0.5 mi

Park in the Pumpkin Patch Overflow Parking
just north of the Pumpkin Patch

5400 Nicasio Vy Rd

just north of Rancho Nicaso Square

If you park on the Public Roads or in the Square you may be TICKETED
It is now posted 2 hr parking until 2am

Shuttle vans pick up at the Pumpkin Patch Parking at Nicasio Square.
It takes each shuttle about 15 to 20 minutes round trip to the Grove.