Beautiful scenery. Rocky fire roads, to rolling double tracks... Hilly in some parts. <br />
Challenging ride (strenous but not very technical).
From the Golden Gates Bridge follow 101 North to San Anselmo / Sir Francis Drake <br /><br />exit. Bear left and take Sir Francis Drake west following it to Bolinas-Fairfax road. <br /><br />Turn left on Bolinas-Fairfax and follow this road until trail head some 3 miles <br /><br />further. The trail is on the right, parking on the left.
http://www.singletracks.com/item.php?c=1&i=4324