Embarcadero north to Beach
Left on Beach, take to end and bear right into Aquatic Park
Left at the pier up the steep hill into Fort Mason
Pick up the bike path at the end of Fort Mason parking lot and follow to GG Bridge
Descend Alexander to Sausalito
Follow Bridgeway to the 101 Onramp at Marin City (Mikes Bikes), bear right onto the bike path
Bike path terminates at E. Blithedale in Mill Valley. Jog left one block to Camino Alto
Climb over Camino Alto grade and continue onto Corte Madera/Magnolia into Larkspur
Follow Magnolia through several lights/stop signs
Bear left onto Kent, into Ross
Turn left at end of Ross Common and jog one block over to Shady Lane. Turn right.
Shady Lane ends at Bolinas. Turn right then immed. left onto San Anselmo
San Anselmo through the namesake downtown, then bear left to stay onto San Anselmo at the mini mart
Follow San Anselmo/Center/Lansdale into Fairfax
At Fairfax, get onto Sir Francis Drake heading NW
Take Sir Francis Drake over Whites Hill to Nicasio
Right on Nicasio Valleh Road at Golf Course
All the way through Nicasio and the reservoir to the T-intersection
Turn left on Petaluma Pt. Reyes Road
Bear right at the stop sign at the bottom of the hill on P-PR road
Left on Shoreline highway and down the hill into Point Reyes Station
Return same way, or take Shoreline highway south through Olema/Stinson and many options (Bolinas Fairfax, Panoramic, Muir Woods, or Shoreline) back over the mountain to Mill Valley where you can retrace your route.