Follow Highway 101 North
across the Golden Gate Bridge, to the Sir Francis Drake
Blvd./ San Anselmo Exit.
Go west on Sir Francis Drake Blvd for 20 miles. Youll
pass through a number of East Marin suburbs and then
you will pass through the redwoods of Samuel P. Taylor
Park to the village of Olema.
Sir Francis Drake Blvd dead-ends into Route One/Shoreline
Hwy. Turn right and proceed north approximately two
Make a left turn just before the green bridge, heading
towards "Inverness" (this is Sir Francis Drake
Blvd., but the road sign is often missing). Continue
a little over one mile, and look for a green city sign
saying: Inverness Park.
Just around the next bend, you'll be taking a left
onto Vallejo Avenue. The Inverness Park Grocery is located on the corner.
The Blackthorne is located at 266 Vallejo Avenue
almost at the end of the road on the right hand side.
We have a fairly steep driveway, with five parking spots
available, including the steep paved area.