Fit Magazine
Osmosis Day Spa Sanctuary, only U.S. spa to offer cedar enzyme bath treatments, marks 25 years in business with more than 200,000 of the unique healing bath treatments delivered in a Japanese setting. more...
Founded by Osmosis, a day spa in Northern California, the Freestone Fermentation Festival is well on it's way to becoming a permanent fixture the Sonoma county Summer festival circuit. Last years attendees are getting excited to bring friends to experience first-hand the magic of fermentation at the beautiful Salmon Creek Falls Environmental Center. more...
Osmosis Inner Journey is a walking explanation of the story of the Osmosis Meditation Garden based on the Zen parable of The Ox and the Ox Herder. Available on Sundays from September 27th - October 18th, 2009. Plan on spending much of the day at Osmosis while dropping into a profoundly peaceful place within, during the most beautiful weather of the year in Northern California. more...
Osmosis continues to connect the wellbeing of guests with that of Mother Nature by creating the first constructed wetlands of its kind in Sonoma County. Read how Osmosis recycles its greywater to create a spa-like sanctuary for nearby Northern California wildlife, while conserving water - a precious commodity in our valley. more...
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In September, we are celebrating our 25th Anniversary!
There will be plenty of great food, drinks and entertainment.
Special Mini-Treatments Spa Menu
for our Anniversary Party only.
25th Anniversary Party:
Sunday, September 12th
From 4 pm to 8 pm

Osmosis Gift Certificates make a great gift, even last-minute. Call
(707) 823-8231 or click here.

Stay in the know about upcoming events, special offers and community information.
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SpecialsCheck our Monthly Specials for new opportunities each month. Upcoming events are listed here. |
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Osmosis is a Green SpaAs a founding member of Green Spa Network, we are leading the way in bringing sustainable practices to the spa industry. Greening Osmosis is an ongoing process. We've just built a constructed wetlands to recycle our graywater. Learn more about our newest greening project. |