Across from the ranger kiosk is the paved Stern Trail north on Stern for a 2.8 mile 1500+ foot climb up Bald Mountain. Nice views from the 2729 foot peak are a nice break. Right on Gray Pine then right on Medow. Gray pine is Steep and can be very rutted. Should bag any trail once.
South out of Sata Rosa on HWY 12 Left on Adobe Canyon Road
http://www.singletracks.com/item.php?c=1&i=1289