Almonte Spa — Massage and WellnessBook a visit ↗
Steam rising from a private outdoor hot tub beneath warm orange lights at night

Private outdoor soaking · Mill Valley

Private outdoor hot tubs
in Mill Valley.

The nighttime tubs are the heart of Almonte Spa: private, warm, and tucked into an old Mill Valley garden beneath orange lights and trailing plants.

The Sun Tub & the Moon Tub

Your own corner
of the garden.

Come alone, with a partner, or add a soak before a massage. Each outdoor tub is private for the length of your reservation, with the weather and the garden just beyond the cedar enclosure.

The mood changes with the hour. Daytime makes the garden easy to see; evening is softer, warmer, and particularly cozy.

Reserve a private hot tub ↗
A private hot tub glowing behind plants and cedar at night
Warm light after dark
A private outdoor hot tub beneath ivy and warm evening lights
Hot water, open air

Private outdoor hot tub

Choose your time.

Enough time for a quick reset or a long, unhurried soak. Each reservation is private for one or two guests.

One guest

30 minutes$45
45 minutes$60
60 minutes$75

Two guests

30 minutes$75
45 minutes$95
60 minutes$115
Private. Outdoors. Open daily.Book a hot tub ↗

Build your visit

Stay a little longer.

Book Soak + SoothePrivate hot tub + therapeutic massage↗Book Soak + Sweat + SootheHot tub + sauna + massage↗

Before you soak

Are the outdoor hot tubs private?

Yes. The Sun Tub and Moon Tub are reserved privately for one or two guests for the length of the appointment.

What should I bring?

Bring a bathing suit if you would like one and anything you prefer for the trip home. Call 415.383.8260 if you have a specific arrival question.

Can I soak before a massage?

Yes. Choose Soak + Soothe, or add sauna with Soak + Sweat + Soothe, from the booking menu.