Nestled in the heart of Napa Valley, Calistoga Spa Hot Springs is one of California’s most iconic geothermal retreats. Known for its natural mineral pools, volcanic mud baths, and serene vineyard surroundings, it perfectly combines relaxation, wellness, and the region’s renowned wine culture.
This historic spa resort has been welcoming guests since the 1860s, offering a rejuvenating experience that feels both timeless and luxurious. Whether you’re soaking in steaming pools, enjoying a massage, or exploring the charming town of Calistoga, it’s an experience that captures the very essence of Northern California’s wellness spirit — especially for travelers searching for the best hotels with hot springs in Calistoga.
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History of Calistoga Spa Hot Springs
Long before American settlers established the Calistoga Spa Hot Springs Resort, the eponymous thermal pool was already a popular site for healing and rejuvenation for the indigenous Wappo Tribe that once resided in the Northern California region.
Evidence of the first human interaction with the hot springs dates back five centuries. From this point, the Wappo people began an annual migration to the thermal pool, where they would erect a temporary village along the Mayacamas Mountain’s western ridges.
The natural mineral waters of the complex remained a secret amongst the local tribe for centuries and were only discovered by American settlers in the 1840s. Two decades later, 2000 acres were purchased in the Calistoga area to create a spa reflective of the one in Saratoga, New York.
While an immediate hit among those that lived in the area upon its opening in 1862, the new hot spring spa became even more popular once Calistoga was connected to the railroad network in 1868.
Over the years, the hot spring resort in Calistoga has passed through ownership and has experienced several name changes. Today, the hot springs feature fully-modern amenities and are one of California’s most prestigious full-service resorts.
What Should You Know Before Going
Calistoga Spa Hot Springs features four geothermal mineral pools ranging from warm to hot temperatures (around 80°F–104°F), each filled with natural mineral-rich water drawn from deep underground aquifers. Guests can also book mud baths made from local volcanic ash, a signature treatment that has made Calistoga famous for generations.
If you’re not staying overnight, day passes are available — but reservations are recommended as availability is limited. The resort also offers spa packages that combine pool access with massages or facials, perfect for a half-day retreat.
The overall vibe is calm and restorative, with lush gardens, cabanas, and shaded loungers that make it easy to spend the whole day here.
How to Get There
Calistoga Spa Hot Springs is located at 1006 Washington Street, Calistoga, CA 94515, right in downtown Calistoga. It’s about 1.5 to 2 hours north of San Francisco by car, depending on traffic.
Parking is complimentary for guests, and the resort is within walking distance of many wine-tasting rooms, boutique shops, and restaurants in Calistoga’s historic center. It’s an easy and scenic drive from other Napa Valley towns such as St. Helena or Yountville.
Best Time to Visit
The best time to visit Calistoga is during spring (March–May) or fall (September–November), when the weather is mild and the valley is covered in colorful vineyards. These shoulder seasons bring fewer crowds and lower prices while still offering warm water and sunshine.
Summer is busier, with peak tourism and higher temperatures — ideal if you want long, sunny pool days. In contrast, winter months offer quiet serenity and misty mornings, perfect for soaking in the steaming pools surrounded by cool mountain air.
Opening Hours and Entry Costs of Calistoga Spa Hot Springs
The pools are open daily from 10:00 a.m. to 9:00 p.m. for day visitors and overnight guests.
Entry costs depend on availability, day passes typically start around $25–$40 per person, but they often sell out during weekends and holidays. Guests staying at the resort have unlimited pool access included in their stay.
Reservations for spa treatments and mud baths can be made directly on the official website.
Facilities at the Calistoga Spa Hot Springs
Calistoga Spa Hot Springs’ extensive full-service complexes feature many facilities within its property. From luxury accommodation options to several ways to engage the famous mineral waters, these are some of the best services you can expect to find at the resort.
Thermal Mineral Pools
Despite its abundant and fully developed facilities, the biggest draw to the Calistoga Spa Hot Springs remains the natural mineral spring waters that fill the complex’s many soaking pools. Untouched and featuring no added chemicals, these thermal waters offer visitors the same soaking experience once enjoyed by the region’s indigenous Wappo tribes.
The mineral waters within the resort feature natural temperatures of 180 degrees Fahrenheit directly from their underground spring source. Luckily, these scorching waters are cooled to more bearable temperatures before being filtered into one of the complex’s four mineral pools, each offering a unique soaking experience.
The first of the resort’s mineral pools is the sizeable main soaking pool maintained at temperatures just below 100 degrees for a comfortable floating experience. For a slightly warmer bath, the facility also features a smaller whirlpool with waters that average around 104 degrees Fahrenheit.
Alternatively, visitors seeking a more active swim can delve into the facility’s large multi-lane lap pool that averages 80 degrees Fahrenheit and offers plenty of space for exercise or water aerobics. The resort’s fourth and final pool is a shallow wading pool ideal for children and visitors traveling with their little ones.
The resort’s thermal pools are handicap accessible and feature natural mineral waters with no added chemicals. As such, visitors receive a soothing therapeutic soak regardless of their pool choice.
Thermal Spa
The Calistoga Spa Hot Springs Resort also features an extensive full-service spa that uniquely engages the water’s natural therapeutic properties for an even more enhanced sense of relaxation and serenity. In addition, the spa offers a diverse catalog of massage and special treatments that are a fantastic way to unwind with an afternoon of pampering.
Among the spa’s more popular treatments are the facility’s famous Volcanic Ash Mud Baths. These specialty treatments engage a centuries-old tradition renowned for removing excess dirt and toxins that improve overall health while soothing joint and muscle pains.
Alternatively, visitors can book one of the spa’s many other treatments, which include personalized massages, mineral water tubs, and fitness and wellness classes. Visitors seeking a sample of everything the spa offers can opt for one of the facility’s packages which offer a combination of treatments for a full day of rejuvenating relaxation.
Accommodations Options at Calistoga Spa Hot Springs, California
The Calistoga Spa Hot Springs is not open to day visitors and is reserved solely for overnight guests. Luckily, the full-service resort offers some of the best accommodation options within Napa Valley directly within its complexes.
The hotel features four room options, a king, queen, double queen, and a queen suite. All options feature luxury amenities, including small kitchenettes, cooktops, refrigerators, and LED TVs. All options are also available with additional accessible features.
The area contains many spa/resort locations and if you are looking for different options on your visit the Mount View Hotel & Spa and the Indian Springs Spa and Resort also come highly recommended.
If you’re planning to stay in Napa Valley, you can explore all nearby accommodations through the interactive map.
Attractions Near the Calistoga Spa Hot Springs
Located in the heart of Napa Valley, the Calistoga Spa Hot Springs features several attractions in the surrounding countryside. Situated only one block from Lincoln Avenue, visitors staying at the resort is conveniently located within walking distance of all of Calistoga’s most celebrated museums, restaurants, and shopping centers.
However, no visit to California’s Wine Country would be complete without first visiting one of the many wineries and vineyards that sprawl their way across the valley’s rolling hills. You can check the best wine tours here.
Furthermore, since there are no dining options within the resort, visitors will instead want to explore the city’s vibrant food scene at one of the nearby restaurants. The Evangeline offers a French bistro setting with an upscale ambiance, while Solbar and Sam’s Social Club offer fine-dining American cuisine experiences.
Other activities guests at the Calistoga Spa Hot Springs can engage in during their exploration of the region include hot air balloon tours and nature hikes through the sweeping vineyards or ancient forests.
Other Hot Springs Nearby Calistoga Spa Hot Springs
If you’re inspired to explore more mineral waters in Northern California, there are several wonderful options within a few hours’ drive:
Indian Springs Calistoga, just down the road, offers an even larger thermal pool and historic charm.
Harbin Hot Springs, located in the hills near Middletown, provides a tranquil, clothing-optional sanctuary focused on meditation and natural living.
Farther north, Wilbur Hot Springs offers a remote, off-grid retreat where silence, starlight, and natural pools create a truly transformative experience.