Directions to Osmosis Day Spa Sanctuary

From San Francisco and Marin - Highways Only

Take US 101 North to Santa Rosa, and exit CA-12 West to Sebastopol. Continue on the 12 for about 11.5 miles- it will become Bodega Highway, and turn right onto Bohemian Highway. You are now in Freestone and will find us on the right hand side at 209 Bohemian Highway.

***During Heavy Rains, use the ABOVE directions ONLY to avoid Road Closures.

From San Francisco and Marin - Scenic Shortcut

Take US 101 North to the East Washington Street Exit in Petaluma.  At the light, turn left heading towards Bodega Bay & Valley Ford.   Stay on Washington Street for 22 miles heading west.   The name of the road changes several times.  Pass through Valley Ford.   Just outside of Valley Ford, turn right at the large green highway sign pointing toward Occidental and Monte Rio.   This is the Freestone/Valley Ford Road.   Follow for 2 miles, till road ends.   Turn right on Bodega Highway and follow for 1.5 miles.  Turn left on Bohemian Highway.   There is a left hand turn lane and a sign which points to Freestone and Occidental.  Osmosis Enzyme Bath and Massage is 1/4 mile down on the right.

***During heavy rains with small-stream advisories, DO NOT take the Washington Street exit. Instead, continue taking US 101 North. Take the Highway 116 exit in Cotati and take 116 west towards Sebastopol. Continue on Highway 116 into Sebastopol, then turn left onto Sebastopol Ave, which is also Highway 12, towards Bodega Bay. Stay on Highway 12, which becomes Bodega Highway, for about 6 miles until the turnoff for Bohemian Highway on the right (look for a green sign that says Freestone and Occidental). Osmosis is 1/4 mile down Bohemian Highway on the right.

From Calistoga

Take Highway 128 North, one mile North of Calistoga, turn left at stop sign, which is Petrified Forest Road. After 8 miles, turn right on to Porter Creek Road, following signs to Highway 101. Get on Hwy 101 southbound and exit at the Highway 12 West, Sebastopol sign. Follow for 12 miles, continue through Sebastopol an additional 6 miles to the turn off for Bohemian Highway on the right. (Look for the Freestone and Occidental sign). Osmosis is a 1/4 mile down on the right.

From Guerneville

Take Highway 116 west towards Jenner. In the town of Monte Rio at the three way stop, veer to the left, by the movie theater. At the 2nd stop sign turn left, crossing over the Russian River Bridge. Make the first right, heading into town, and follow this road, which becomes Bohemian Highway, for 12 miles, into Occidental. Continue through town 3.5 miles to Freestone. Osmosis is at the far end of town, past the nursery, on the left.

From Bodega Bay

Take Highway 1 South. Turn left on Bodega Highway/Highway 12, at the large green sign, pointing left towards Bodega and Sebastopol. Stay on this road for approximately 10 minutes. Turn left on Bohemian Highway. Osmosis is a 1/4 mile down on the right.

From Napa and Sonoma

Take Highway 121 West to the intersection of Highway 116, turn right towards Petaluma. Highway 116 joins Lakeville Highway and goes under Highway 101 in Petaluma. Follow to E. Washington Street in Petaluma and turn left on Washington. (Follow remaining directions from San Francisco/Marin).

From Sacramento

Take Highway 80 West to Vallejo and exit at Highway 37. Follow Highway 37 and exit at US 101 North towards Petaluma. (Follow remaining directions from San Francisco/Marin).


Celebrate our 30th Anniversary with us!
Wednesday May 20, 5-9pm

Oysters, Wine, Kombucha on tap, Live Music, Chair Massage, Footbaths and more!

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Upcoming Events at Osmosis

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Osmosis is a Green Spa

As a founding member of the Green Spa Network, we are leading the way in bringing sustainable practices to the spa industry. Greening Osmosis is an ongoing process, and we are commited! Learn More