Mill Valley, meet Spavia
Founding membership starts at $82/month
We expect to open in December 2026.
Limited spots available
20+
years of trusted wellness experience
4.9
average guest rating across 300,000+ reviews of Spavia spas nationwide
65
Spavia spas open across the country
Choose your founding membership and save an extra 25% off.
Essential membership
$82/month
1 Essential treatment per month
$149 drop-in, $109 regular member
Includes a 50-min signature facial, a 30-min Go & Glow Refresher Peel, or a 60-minute signature massage
Included
- 1 monthly spa treatment
- Additional visits at member pricing
- 50% off boosts
Founding members only
- Priority booking before launch
- Member-only events and special surprises
- Bring a Friend gift card
Premier membership
Most popular$112/month
1 Premier treatment per month
$189 drop-in, $149 regular member
Our most popular membership includes a premier massage, facial, body wrap, hydraderm, peel or an 80-minute signature massage
Included
- 1 monthly spa treatment
- Additional visits at member pricing
- 50% off boosts
Founding members only
- Priority booking before launch
- Member-only events and special surprises
- Bring a Friend gift card
Ultimate membership
$142/month
1 Ultimate treatment per month
$229 drop-in, $189 regular member
Includes an ultimate massage, facial, body wrap, hydraderm, peel or 100-minute signature massage
Included
- 1 monthly spa treatment
- Additional visits at member pricing
- 50% off boosts
Founding members only
- Priority booking before launch
- Member-only events and special surprises
- Bring a Friend gift card
Not ready to join yet?
Leave your details and Spavia Mill Valley will be in touch to answer your questions before founding spots run out.
Mill Valley charitable giveback
25% off
your membership for your first 6 months
10% off
your membership for your next 6 months
5% back to Kiddo
every month of your membership for up to 12 months
the full Spavia experience
Everything we’ve perfected over the past 20 years, coming to Mill Valley.
Result-driven facials
- Age Defense Facial
- Platinum Ice & Glow Facial
- Purifying Acne Facial
- Brightening Oxygen Lift
- & more
4.9
Average guest rating across 300,000+ reviews of Spavia spas nationwide
“This spa was very nice. It was relaxing and had a great atmosphere to it. After a bad experience at a different place, this was such a relief. I had the ultimate signature massage with Mia, who was excellent, perfect pressure and technique. Definitely recommend and will be back!”
Hannah L · Spavia Naples, FL “The woman at the front desk was so welcoming and kind, and the space felt instantly warm and relaxing… I also loved the quick survey at the start to personalize the experience… My esthetician, Kelty, was fantastic… I loved having a calm space afterward to unwind without feeling rushed.”
Mel P · Spavia Chicago, IL “I went to Spavia Day Spa in San Ramon for a 60-minute signature massage and walked out thinking, “Oh, so this is what a proper spa experience is supposed to feel like.” The place is extremely clean… You get your own locker, robe, and slippers… the overall setup feels organized and professional…”
Jay S · Spavia San Ramon, CA
Questions? We’ve got answers.
When does Spavia Mill Valley open?
We expect to open in December 2026.
Do I get charged before you open?
You are charged one month now to lock in the rate; we won't charge your card again until your second month of membership.
What is the founding member rate?
We offer 3 tiers of membership - Essential, Premier, and Ultimate - tailored to match each guest's individual goals. Founding Members of all tiers receive a 25% discount for the first 6 months.
Why become a Founding Member?
Membership enables monthly wellness to be an affordable ongoing part of your self-care routine, not just an occasional splurge. By becoming a Founding Member, you receive our friends and family discount of 25% for the first 6 months.
How does my Founding Membership help the community?
For every Founding Membership, Spavia Mill Valley will donate 5% back to KIDDO, the non-profit supporting arts education for the Mill Valley public schools. By becoming a Founding Member of Spavia Mill Valley, you're investing in your wellness and in your community.
More questions? Call 415.881.3454