Does Immersion Spa have a cold plunge?

Yes. Immersion Spa lists a cold plunge among the facilities on its own published pages, checked Aug 16, 2026. It publishes a water temperature of 50°F.

How cold is the plunge at Immersion Spa?

Immersion Spa publishes a cold plunge temperature of 50°F, read from its own pages on Aug 16, 2026. Studios adjust setpoints, so treat this as what they advertise rather than what the water reads on the day.

How hot is the sauna at Immersion Spa?

Immersion Spa publishes a sauna temperature of 170–180°F, read from its own pages on Aug 16, 2026.

How much does Immersion Spa cost?

Immersion Spa publishes a day pass at $45, read from its own pages on Aug 16, 2026. Prices change without notice — the studio's own booking page is the live figure.

What are Immersion Spa's hours?

As published by Immersion Spa and checked Aug 16, 2026: Mon-Thu 10am-8pm, Fri-Sun 9am-9pm. Holiday hours and last-entry times are often different — confirm on their page before travelling.

Is Immersion Spa private or shared?

Communal. Shared sauna and plunge areas used alongside other guests. Checked Aug 16, 2026.

Do you need to book ahead at Immersion Spa?

Immersion Spa states that walk-ins are welcome. Checked Aug 16, 2026.

What else does Immersion Spa offer besides the cold plunge?

Its published facilities in Palo Alto also include traditional sauna and steam room, checked Aug 16, 2026. Availability of individual services can vary by session type and time of day.

Immersion Spa

3990 El Camino Real, Palo Alto, CA 94306

Price: $45 day pass
Plunge: 50°F
Sauna: 170–180°F
Access: Communal
Booking: Walk-ins welcome

Book a session Website Call +1-650-855-9080 Directions

Photos and reviews on Google Maps ↗

Details last checkedAug 16, 2026

Immersion Spa is a gender-separated Korean-style jimjilbang in Palo Alto with a cedar dry sauna, a eucalyptus steam sauna, a hot jacuzzi, and a 50-degree cold plunge pool on each side, plus a Himalayan salt room for women and a jade room for men. A walk-in spa pass is $45 with no time limit once inside, and the fee is waived with any treatment booking. Swimsuits are allowed in the shared amenities area, and there is no co-ed section.

Details

The date beside each detail is when we read it on the studio's own site — tap it to see the page.

Access: CommunalSource for access, captured Aug 16, 2026; Shared sauna and plunge areas used alongside other guests.
Hours: Mon-Thu 10am-8pm, Fri-Sun 9am-9pmSource for hours, captured Aug 16, 2026
Plunge temperatureSource for plunge temperature, captured Aug 16, 2026: 50°F — Most commercial plunges run 39–55°F.
Sauna temperatureSource for sauna temperature, captured Aug 16, 2026: 170–180°F — Infrared cabins run ~120–150°F; traditional saunas 160–200°F.
Phone: +1-650-855-9080

Before you go

Booking: Walk-ins welcomeSource for booking policy, captured Aug 16, 2026
Gender and days: Gender-separated facilities; no co-ed areaSource for gender policy, captured Aug 16, 2026
What to wear: AllowedSource for swimwear policy, captured Aug 16, 2026

Pricing

Day pass: $45Source for day pass, captured Aug 16, 2026

How it compares in San Francisco

It is one of only 3 of the 23 studios we track in San Francisco that publish a cold plunge temperature — published setpoints across the city run 36–55°F. Communal access puts it with 5 of the 18 studios here that state a model; 5 do not say.

The state of cold plunge in San Francisco →

What they offer

Hot and cold in one visit: contrast therapy in San Francisco →

Location

3990 El Camino Real, Palo Alto, CA 94306

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Similar studios nearby

Questions about Immersion Spa

Does Immersion Spa have a cold plunge?: Yes. Immersion Spa lists a cold plunge among the facilities on its own published pages, checked Aug 16, 2026. It publishes a water temperature of 50°F.
How cold is the plunge at Immersion Spa?: Immersion Spa publishes a cold plunge temperature of 50°F, read from its own pages on Aug 16, 2026. Studios adjust setpoints, so treat this as what they advertise rather than what the water reads on the day.
How hot is the sauna at Immersion Spa?: Immersion Spa publishes a sauna temperature of 170–180°F, read from its own pages on Aug 16, 2026.
How much does Immersion Spa cost?: Immersion Spa publishes a day pass at $45, read from its own pages on Aug 16, 2026. Prices change without notice — the studio's own booking page is the live figure.
What are Immersion Spa's hours?: As published by Immersion Spa and checked Aug 16, 2026: Mon-Thu 10am-8pm, Fri-Sun 9am-9pm. Holiday hours and last-entry times are often different — confirm on their page before travelling.
Is Immersion Spa private or shared?: Communal. Shared sauna and plunge areas used alongside other guests. Checked Aug 16, 2026.
Do you need to book ahead at Immersion Spa?: Immersion Spa states that walk-ins are welcome. Checked Aug 16, 2026.
What else does Immersion Spa offer besides the cold plunge?: Its published facilities in Palo Alto also include traditional sauna and steam room, checked Aug 16, 2026. Availability of individual services can vary by session type and time of day.

Own Immersion Spa? Corrections and updates are free — update this listing. Visitors we send you arrive tagged utm_source=findsaunaplunge, so you can count them in your own analytics.

Cite this listing

Quote any of this freely — we ask only for a link, and that you keep the date with the figures.

FindSaunaPlunge, “Immersion Spa, Palo Alto, CA”, checked Aug 16, 2026. https://findsaunaplunge.com/venue/immersion-spa-san-francisco-ca/