From 101 South…..

Exit Geyserville / Calistoga / 128 East (Exit 512)

Turn Right at stop sign (Canyon Rd)

Go all the way down to Dry Creek Rd, turn Right

Follow all the way to Lake Sonoma Recreation area, road will curve to Left (becomes Skaggs Springs Rd)

Keep going up the hill, go straight through intersection….do not turn Left! Road becomes Rockpile Rd.

Drive across bridge…..continue up hill.

Lower Lone Rock is on your Right……the gate is set back off the road.

IF YOU MISS IT (because it kinda sneaks up on ya)……continue up around the corner to Lone Rock and you can turn around there.

From 101 North…..

Exit Canyon Rd (Exit 512)

Turn Left at stop sign (Canyon Rd)

Follow all the way to Lake Sonoma Recreation area, road will curve to Left (becomes Skaggs Springs Rd)

Keep going up the hill, go straight through intersection….do not turn Left! Road becomes Rockpile Rd.

Drive across bridge…..continue up hill.

Lower Lone Rock is on your Right……the gate is set back off the road.

IF YOU MISS IT (because it kinda sneaks up on ya)……continue up around the corner to Lone Rock and you can turn around there.