Steam rising from a private outdoor hot tub beneath warm lights, cedar, and trailing plants

Mill Valley, California

A humble house
of healing.

Older, wiser, and a little bit funky. An old-school Marin refuge for slowing down and feeling like yourself again.

Book your visit
Open daily10am–9pm
Enter the house

Come as
you are.

Since the late 1970s, Almonte Spa has been a one-of-a-kind Mill Valley refuge—unfussy, deeply cared for, and full of character.

We are not a marble-and-robes kind of spa. We are an old house with warm rooms, good hands, private tubs, lots of plants, and enough time for your body to settle back into balance.

HumbleUnhurriedA little funkyRestorative
The modest dark-wood Almonte Spa house framed by its current garden
The house at 158 Almonte Boulevard
A private outdoor hot tub glowing beneath warm lights at dusk
The tub as evening settles in

A lived-in place with warm rooms, private corners, and decades of good energy.

Massage.
Hot tubs.
Sauna.

Customized massage, private outdoor hot tubs, infrared sauna, and Finnish sauna in Mill Valley. Come for one thing or make an afternoon of it.

Open the full booking menu
A current Almonte Spa treatment room with warm light, a Buddha, crystal, and massage table

01 Massage

The Almonte Massage

Not a fixed routine—a skilled response to what your body needs today. Every session is tailored by an experienced therapist, moment by moment.

60 min$175
75 min$195
90 min$220
Book
A private outdoor hot tub glowing beneath warm orange lights, cedar, and plants at night

02 Hot tubs

Private Outdoor Hot Tubs

Hot water. Cool air. Plants and open sky overhead. Settle into a private outdoor tub, on its own or before a massage, and let the day loosen its grip.

30 min$45
45 min$60
60 min$75
Book
A wooden bucket and ladle inside the traditional Finnish sauna

03 Infrared + Finnish sauna · Finnish pricing

Sauna

Choose a gentler infrared session or the high, dry heat of the Finnish sauna. Both are private, quiet, and made for slowing down.

30 min$45
45 min$60
60 min$75
Book
A small Buddha and crystal beneath warm light inside Almonte SpaAfter dark.

Our packages
put it all together.

Move from warm water to skilled touch—or add the deep quiet of a sauna in between. Choose either ritual from the booking menu.

01

Soak + Soothe

Private outdoor hot tub + customized massage.

02

Soak + Sweat + Soothe

Private outdoor hot tub + sauna + customized massage.

View package options

A look back at our
humble beginnings.

Historical photograph of an early round Almonte Spa tub beneath a parasol
An early outdoor tub beneath a parasolFrom the original owner’s collection

Close to town.
A world away.