San Francisco Airport/San Francisco/South Bay:

• Take Highway 101 North across the Golden Gate Bridge
• Take the last Novato exit — Atherton/San Marin Drive (just north of the DeLong exit)
• Turn left at the stoplight, and go west over the freeway overpass
• Get in the right lane, and turn right at the second stoplight onto Redwood Boulevard
• Go approximately ½ mile, and turn left onto Buck Center Drive
• At the top of the hill, turn left into the Visitor Parking Lot

Berkeley/Oakland/Oakland International Airport:

• Take Highway 80 to Highway 580 West, and cross the Richmond/San Rafael Bridge
• Take 580 until it merges with Highway 101 North in San Rafael
• Take the last Novato exit — Atherton/San Marin Drive (just north of the DeLong exit)
• Turn left at the stoplight, and go west over the freeway overpass
• Get in the right lane, and turn right at the second stoplight onto Redwood Boulevard
• Go approximately ½ mile, and turn left onto Buck Center Drive
• At the top of the hill, turn left into the Visitor Parking Lot

From Sonoma County, take Highway 101 South:

• Take the first Novato exit (Atherton/San Marin Drive)
• Turn right at the stoplight, and stay in the right lane
• Take an immediate right onto Redwood Boulevard
• Go approximately ½ mile, and turn left onto Buck Center Drive
• At the top of the hill, turn left into the Visitor Parking Lot