Calistoga Spa Hot Springs
By the HotSpringsFind editorial team · How we compile records · Reviewed September 2026
Calistoga Spa Hot Springs is a resort hot spring listed near Calistoga, California. Reported soak temperature: 104°F. See the visit fact sheet.
Current status
57-room downtown Calistoga spa hotel (1006 Washington St) with four geothermal pools 80-104°F open daily 10am-9pm — but there is NO walk-in day pass: pool access requires a hotel stay or a booked spa treatment plus a $50 Premium Pool Pass ($75 'Plus One' companion pass, $50 departure-day pass).
Checked August 2026 · verified on the operator’s site · 5 sources ↓
Staying overnight?
Stay at the resort, steps from the mineral pools.
We may earn a commission from bookings through these links, at no extra cost to you.
Before you go
- Status: Reservation or permission required — confirm via Calistoga Spa Hot Springs — Pools page (official).
- Cost: Reported $50 — confirm current rates before visiting.
- Getting there: Developed resort — confirm operating hours and any reservation requirement.
- Water: Reported soak temperature 104°F — always test the water before entering.
- Rules: Reported clothing required; pets reported not allowed — confirm current rules.
- Conditions: check weather, fire closures, and land-manager alerts the week you go — mountain access changes seasonally.
- Reservations/permits: none — commercial hotel/spa
- Booking: Reservation required.
- Best time to go: Midweek and off-season (Dec-Feb) for lowest rates and emptier pools; August-October harvest season is peak crowds and peak prices.
- Clothing reality: Official: swimsuits required — family resort, no nudity permitted. Customary reality: everyone wears swimwear on the pool deck. Legal — private property, enforced.
- Kids: Allowed.
- Cell service: ok — download maps and tell someone your plan.
- Accessibility: Good — ADA accessible guest rooms near registration and pools, accessible pool lift, ramps, accessible parking; published accessibility page.
- NO standalone day passes — pools are for registered hotel guests and spa-treatment guests only; non-guests must book a treatment + $50 Premium Pool Pass, reserved at time of booking
- 'Plus One' program: a spa guest may bring exactly ONE companion for $75 — must be reserved at booking
- Extended Pool Pass ($50/person, ages 2+) lets departing guests use pools until 9pm on checkout day — not available on arrival day
- Mud baths run Thursday-Sunday only; massage available 7 days; NO couples massage in the same room
- Check-in 3pm / check-out 11am — early check-in and late check-out NOT offered (cleaning protocols); you get a text when the room is ready
- Pets not permitted (ADA service animals allowed); extra room guests beyond double occupancy +$25/night + tax
- Adults-only covered octagonal jet pool (~104°F); kids' wading pool with waterfall for children
- Weekends/harvest season (Aug-Oct) rooms run ~$330-600/night and spa slots sell out — book ahead
- Hazard: Geothermal water up to 104°F in jet pool — standard hot-water cautions
- Hazard: Wine country traffic on Hwy 29 on summer/harvest weekends
About this spring
Downtown Calistoga boutique resort one block off Lincoln Ave — four geothermal mineral pools (80-104°F: lap, soaking, whirlpool, wading) plus volcanic ash mud baths and massage; family-friendly. Fee: Pools for hotel guests; non-guests via spa treatment ($50 pass). Non-hotel pool access requires advance spa reservation.
Calistoga Spa Hot Springs, formerly known as Calistoga Hot Sulfur Springs, is a geothermal spring system and resort located in the upper Napa Valley town of Calistoga, California. The resort has been continuously operated as a hot spring resort since the early 1900s.
Text from the Wikipedia article “Calistoga Spa Hot Springs”, available under CC BY-SA.
Directions & trailhead access
1006 Washington St, Calistoga.
California geothermal context
California spans several geothermal provinces: the volcanic Cascades and Modoc Plateau in the northeast, Sierra Nevada granite seeps along the eastern front, Mojave and Colorado Desert springs in the south, and the famously mineral-rich Big Sur coast. Fire season (roughly June–November) closes access to many backcountry springs without warning — always check for current fire restrictions.
What a resort site means here
A resort spring is a commercial operation: developed pools or tubs with controlled temperatures, changing facilities, and usually day-use fees or lodging packages. Expect posted rules (swimsuits, quiet hours, age limits), staff on site, and in many cases required reservations — especially on weekends and holidays.
Best time to visit
Year-Round (Best: May – October)Pool temperatures and access can change with weather and season. Outdoor ambient temperatures fluctuate significantly across California. Late spring through autumn offers the most comfortable road access.
Fact sheet
| Reported soak temp | 104°F |
|---|---|
| Source temp (historical) | 104°F |
| Trail access | Recorded coordinates — access unverified |
| Access fee | Reported $50 — verify |
| Clothing policy | Reported clothing required |
| Pet policy | Reported no pets |
| Geothermal data reference | NOAA Thermal Springs List (1980 archive) |
| Check land status | Calistoga Spa Hot Springs — Pools page (official) |
Calistoga Spa Hot Springs FAQ
Is Calistoga Spa Hot Springs open right now?
57-room downtown Calistoga spa hotel (1006 Washington St) with four geothermal pools 80-104°F open daily 10am-9pm — but there is NO walk-in day pass: pool access requires a hotel stay or a booked spa treatment plus a $50 Premium Pool Pass ($75 'Plus One' companion pass, $50 departure-day pass). (Status verified on the operator’s site, last checked August 2026.)
Is Calistoga Spa Hot Springs free?
Calistoga Spa Hot Springs is listed with reported fees near Calistoga. Fees are reported; confirm admission, parking and permit costs with the site manager.
What temperature is Calistoga Spa Hot Springs?
Calistoga Spa Hot Springs has a reported soak temperature of 104°F and a historical source temperature of 104°F in survey records. Historical data may not reflect current conditions — always test water before entering.
Is Calistoga Spa Hot Springs clothing optional?
Calistoga Spa Hot Springs is listed as swimsuit-required in directory records. Confirm current rules before visiting, as policies change.
How do you access Calistoga Spa Hot Springs?
Calistoga Spa Hot Springs is a private venue with paid public admission. Confirm current hours, fees and booking requirements with the operator before visiting.
Stay at Calistoga Spa Hot Springs
Rooms are on site at the mineral pools. Check pool hours for your dates.
We may earn a commission from bookings through these links, at no extra cost to you.
Sources & references
- Calistoga Spa Hot Springs — Pools page (official) — operator · 2026
- Calistoga Spa Hot Springs — FAQ (official) — operator · 2026
- Calistoga Spa Hot Springs — Accommodations & Accessibility (official) — operator · 2026
- Hot Springs Guides — Calistoga Spa Hot Springs (updated 2026-08-19) — community · 2026-08
- CATRAVELTIMES Calistoga guide — community · 2026-05
Details above were verified against the named sources on their listed dates — conditions change, so recheck before traveling. · How we verify our data · Report a correction
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