Best Hot Springs and Spas On Your Visit To Golden Gate National Recreation Area

The Golden Gate National Recreation Area (GGNRA) is a masterpiece of coastal preservation, encompassing nearly 82,000 acres of wind-swept cliffs, redwood canyons, and historical military bastions. There’s no lack of opportunities for hiking, hot springs and spas, and cultural activities in northern California.

It is a landscape defined by the tectonic tension of the San Andreas Fault, where the Pacific and North American plates grind against one another. While this geological friction creates the dramatic topography of the Marin Headlands and Muir Woods, it also provides the subterranean heat required for some of California’s most storied mineral waters.

1. Steep Ravine Hot Springs

Located on the rugged coastline of Mount Tamalpais State Park, just north of the Golden Gate National Recreation Area boundary, Steep Ravine is the "Holy Grail" of Bay Area soaking.

This is a truly natural, tide-dependent sulfur spring that emerges from the rocks at the base of a cliff. It is only accessible at a very low tide (-1.0 or lower), making it a fleeting, magical experience.

I personally would not visit the area just for this because it’s hard t find and small. If you manage to survive the shale avalanche trail down to the site, you will find a pool that is lukewarm at best. But if you are hiking nearby it’s worth a look.

• Water Quality: 3 stars. Expect heavy sand, seaweed, and a potent sulfur aroma. It is "wild" water in every sense.

• Ease of Access: 2 stars. Requires a steep, slippery descent down a cliffside and precise timing with the Pacific tides.

• Ability to be Alone: 2 stars. Because the window for soaking is so small, you will likely share the small rock pool with a handful of other dedicated "tide-watchers."

• Water Temperature: 3 stars. The spring itself is roughly 100°F (38°C), but it is constantly being tempered by the crashing, 55°F (13°C) waves of the Pacific.

• Health Benefits: 4 stars. Extremely high sulfur content, which is legendary for treating skin conditions and "drawing out" toxins.

• Nearby Amenities: 1 star. No facilities. You are at the mercy of the elements.

2. Cavallo Point Healing Arts Center & Spa

Situated within the Golden Gate National Recreation Areaat the foot of the Golden Gate Bridge, Cavallo Point Spa is housed in the restored officers' quarters of Fort Baker. While the water is not a "geothermal spring" in the volcanic sense, their meditation pool is a heated, mineral-enriched sanctuary designed for post-hiking recovery.

Cavallo Spa, part of the stunning Cavallo Lodge, offers a serene retreat surrounded by nature and very nice views. Stay onsite at the Cavallo Point Lodge where you can enjoy tea from the tea bar while sitting by your own private fireplace. It’s a perfect place to relax after one of the many offerings from massage, facial and body treatments, acupuncture, herbal remedies to integrative medicine.

We especially enjoyed the warm outdoor pool and the sauna—both impeccably maintained and perfectly integrated into the tranquil setting. There's complimentary peppermint tea, apples, water, a heated meditation pool and single-sex sauna + Jacuzzi.

They have private hot tubs for the men's and women's locker room and a co-ed heated pool. There's a steam room and jacuzzi in the bathrooms where you can zone out completely.

The Signature Massage is a Thai stretching-inspired style, but does entail some deep pressure. It's incredibly relaxing, with a perfectly heated room and a great variation of scented oils.

This facility is a leader in ESG (Environmental, Social, and Governance) standards, holding LEED Gold certification.

• Water Quality: 5 stars. Pristine, crystal-clear water with state-of-the-art filtration.

• Ease of Access: 5 stars. Located right in Sausalito with easy parking and ferry access from San Francisco.

• Ability to be Alone: 4 stars. The spa maintains a strict "quiet zone" policy, ensuring a meditative atmosphere even when at capacity.

• Water Temperature: 4 stars. The outdoor pool is kept at a perfect 98°F (37°C)—ideal for extended relaxation under the eucalyptus trees.

• Health Benefits: 3 stars. Mineral-infused for muscle relaxation, though not a high-mineral fossil aquifer.

• Nearby Amenities: 5 stars. World-class dining at Murray Circle and luxury lodging within the national park.

3. Indian Springs Resort & Spa

About 75 minutes north of the Golden Gate National Recreation Area lies Calistoga, the "Spa Capital" of the West. Indian Spring Resort and Spa is the most iconic of the town’s resorts, featuring a massive Olympic-sized mineral pool built in 1913.

The water comes from four geysers on the property that emerge at 212°F (100°C). The pool is open until midnight and is a perfect 100 degrees for a night cap swim or float. Comfortable robes are provided.

I went here for the spa to get a mud and mineral spring bath which was awesome. This is a great healing experience. I wish I could get one of these weekly! The procedure includes the mud bath, shower, mineral bath, infrared sauna, and cool down blanket wrap. I opted to add a day at the pool for an additional $50. The pool is a warm minerall spring pool with floats.

If you are a biker this is great because it’s right off the new Napa Valley Bike Trail.

• Water Quality: 5 stars. The sheer volume of water flowing through the pool ensures constant freshness.

• Ease of Access: 5 stars. Easy drive into the heart of Calistoga.

• Ability to be Alone: 2 stars. This is a popular, social destination. It is beautiful, but rarely solitary.

• Water Temperature: 5 stars. The main pool is roughly 100°F (38°C), with separate, hotter soaking pools available.

• Health Benefits: 5 stars. Rich in volcanic ash and minerals. Their "Mud Baths" (using 100% local volcanic ash) are world-famous.

• Nearby Amenities: 5 stars. Features luxury cottages, a restaurant (Sam's Social Club), and full spa services.

4. Fairmont Sonoma Mission Inn & Spa

The historic mission-style Fairmont Sonoma Mission Inn and Spa was built directly atop an ancient mineral spring used by Native Americans for centuries.

The Willow Stream Spa here is one of the only "Fairmont" properties globally to utilize an on-site thermal aquifer. Their commitment to sustainability and water conservation is a model for large-scale mineral resorts.

Even without staying at the hotel, the day pass was worth every penny. Check-in is seamless, and the locker rooms are fully stocked with easy-to-use lockers, plush robes, slippers, and luxurious bath products. It feels indulgent from the start.

Outside, you can choose between two large heated pools at different temperatures, plus a hot tub tucked away in the far corner for a quieter soak. Inside, there are two additional hot tubs, a spacious sauna, and a steam room. There are showers with a signature scrub, too.

Note that parking is validated for a set amount of time (then around $3/hour after), which makes it easy and convenient. The free car service to Sonoma downtown was incredibly convenient.

You receive sparkling wine upon check in, along with a bottle of red in your room from a local winery, and little seasonal chocolates.

• Water Quality: 5 stars. Exceptionally clean, odorless, and soft on the skin.

• Ease of Access: 5 stars. Paved roads and full valet service.

• Ability to be Alone: 3 stars. A bustling resort environment, but the spa interior is cavernous and peaceful.

• Water Temperature: 5 stars. The "Bathing Ritual" includes pools ranging from 92°F (33°C) to 102°F (39°C).

• Health Benefits: 5 stars. The water is rich in 27 different minerals, specifically tailored for joint health.

• Nearby Amenities: 5 stars. Michelin-recognized dining and world-class wine tasting in the immediate vicinity.

5. Dr. Wilkinson’s Backyard Resort & Mineral Springs

Recently renovated with a focus on "retro-wellness," Dr. Wilkinson’s Backyard Resort and Mineral Springs has been a staple of the region since 1952.

You can learn more about what we liked at Dr. Wilkinson’s Backyard Resort and Mineral Springs during our winter staycation.

The water contains traces of minerals that will help you relax like Magnesium, Potassium, Calcium, Silica, Boron, Sodium, Chloride, and Bicarbonate.

This is a developed hot springs, so they are more pool like. Dr. Wilkerson’s has three hot pools. There is a larger swimming pool that’s 85F. Next to it is a smaller swimming pool that is a warmer 95F.

Now for the hotter pool you have to leave this gated area and go to the next, across the sidewalk. This area is adults only and offers a pool at temperatures of 104F. There are nice little couches and table to relax at in a lush planted area.

They have leaned into transparency regarding their mineral sources and have updated their facilities to be more eco-conscious while retaining the "Backyard" vibe that makes it approachable.

• Water Quality: 4 stars. High mineral content with a very slight, natural volcanic scent.

• Ease of Access: 5 stars. Located on the main street of Calistoga.

• Ability to be Alone: 3 stars. A playful, social atmosphere with multiple pools to spread out in.

• Water Temperature: 5 stars. Offers three distinct mineral pools at varying temperatures.

• Health Benefits: 5 stars. Known for their "The Works" treatment, combining mud baths, mineral soaks, and massage.

• Nearby Amenities: 5 stars. On-site dining at House of Better and walkable to all of Calistoga.

6. Vichy Springs Resort

A bit further north but an essential "connoisseur" stop, Vichy Springs is famous for its "Champagne Baths." These are naturally carbonated mineral baths—one of only three such springs in the world (the others being in France and the Czech Republic). It was a favorite of Mark Twain and Jack London.

The water in these hot springs is found only in Vichy, France, Madagascar, and this spot in Ukiah. Thousands of tiny CO2 bubbles called 'champagne' feel incredible.

Old Cowboy style mineral spring bath. Spring water is less than Luke warm, but it does have enough bubbles to consider champagne like.

The private 2 bathtubs rooms are clothing optional, other places are not (I didn’t see anyone opted for no bathing suits). I did $35 day access (2 hours use). It is $65 for day use that ends at 7pm. If you stay at the resort you can use the baths until 2am -- it's really cool to lay in the tubs and look at the stars!

Bring your own food. No coffee, no water, no food to buy. Come here to get off the grid. No TV and no cellphone signal. The wireless internet signal is very poor, almost none.

• Water Quality: 5 stars. The water is crystal clear and effervescent with natural CO2.

• Ease of Access: 4 stars. A scenic drive through Mendocino County.

• Ability to be Alone: 4 stars. The individual 150-year-old concrete "Champagne tubs" offer a high degree of privacy.

• Water Temperature: 3 stars. The water emerges at 90°F (32°C). In the summer, it's perfect; in the winter, it can feel slightly brisk.

• Health Benefits: 5 stars. The carbonation dilates capillaries and is incredible for circulation and skin rejuvenation.

• Nearby Amenities: 3 stars. Historic, rustic rooms and a beautiful 700-acre private reserve for hiking.

7. Wilbur Hot Springs

After Orr Hot Springs, this is my second favorite hot springs in northern Cailifornia. But it’s completely different. Instead of redwoods, you can watch the sunrise or sunset over the rolling hills of California, the grasses aglow in oranges and yellows.

The spring water itself is unique. When I first got in I thought, wow, my skin feels slimy. But that’s just the high mineral content of the water that makes these springs special. Note it’s clothing optional.

Wilbur is a solar-powered, off-grid sanctuary that takes "environmental transparency" to the highest level.

The water is some of the most concentrated mineral water in North America, described as "naturally medicinal."

If you can’t get an overnight spot, try nearby Bed and Barrel at Stonehouse Cellars where you can can relax in the lounge, outdoor fireplace, hot tub, or enjoy mountain views from the patio.

• Water Quality: 4 stars. Very high sulfur and mineral content. It has a "living" smell and feel.

• Ease of Access: 3 stars. Requires driving on several miles of unpaved, dusty gravel roads.

• Ability to be Alone: 5 stars. Deeply quiet and meditative. No cell service and a "silent soaking" culture.

• Water Temperature: 5 stars. The "Flumes" offer three temperatures: 98°F (37°C), 105°F (41°C), and 109°F (43°C).

• Health Benefits: 5 stars. Highly concentrated minerals, specifically lithium, which is known for its mood-stabilizing properties.

• Nearby Amenities: 2 stars. It is a self-catering facility with a communal kitchen. No restaurants on-site.

8. Kabuki Springs & Spa

For the urban enthusiast who wants a "soak" without leaving the city, Kabuki in Japantown is a masterpiece of the Sentō (Japanese bathhouse) tradition. While it uses municipal water, the "ritual" of the soak—including a cold plunge and steam room—follows the ancient thermal traditions perfectly.

Kabuki Springs is tucked away off a busy street in Japantown and feels like a portal to another dimension, one full of warm water, a quiet atmosphere, and plenty of lemon ginger tea.

Personally, I love the dim lighting in the baths; with no windows, it feels like time is suspended. Is it midday, or midnight? Sunny, stormy? Early, late? You can’t really tell when you’re there, and that feels like the point.

The cold plunge is amazing, right in the center of the room, and there are wet and dry saunas, a jacuzzi, relaxing lounge chairs and towels and lockers available for everyone.

Cucumber, lemon, or plain water are all on tap, as are iced hand towels, salt scrubs for the steam room, and hot lemon ginger tea. I loved how cups are encouraged to be reused.

Shower sandals are available, though I found them a bit uncomfortable. They provide you with a robe, two towels, and a locker.

• Water Quality: 4 stars. Heavily filtered and salted municipal water.

• Ease of Access: 5 stars. In the heart of San Francisco’s Japantown.

• Ability to be Alone: 3 stars. The communal baths are popular, but the atmosphere is strictly enforced for silence.

• Water Temperature: 4 stars. The hot pool is a consistent, relaxing 104°F (40°C).

• Health Benefits: 3 stars. Primarily focused on the "hydro-contrast" benefits of hot-cold-steam therapy.

• Nearby Amenities: 5 stars. Surrounded by some of the best Japanese cuisine in the United States.

9. Morton’s Warm Springs

Morton’s Warm Springs is a sweet family friendly hot springs pool in the heart of Sonoma Valley. This reminds me o growing up with hot dogs and snow cones - they have a little cafe for this. But if you need quiet from kids, you probably won’t have fun.

There are two large pools (and a baby pool) fed by a nearby geothermal springs so they are very warm - no shivering kids over here! It feels so nice and cozy, and I love that there are no yucky pool chemicals!

The springs here are "warm" rather than "hot," making them ideal for long afternoons of swimming in mineral water. They are dedicated to "eco-conscious recreation" and have a rigorous water-management program.

We love the popcorn and soft serve. I love sitting on the grass for a picnic or bringing our camping grill and setting it up on the picnic table.

• Water Quality: 4 stars. Clean, clear, and slightly alkaline mineral water.

• Ease of Access: 5 stars. Easy access from the main Sonoma highway.

• Ability to be Alone: 2 stars. Very popular with families on weekends. Visit on a weekday for peace.

• Water Temperature: 3 stars. Constant 82°F to 84°F (28°C). Great for swimming, but not a "hot soak."

• Health Benefits: 3 stars. Excellent for general relaxation and gentle on sensitive skin.

• Nearby Amenities: 4 stars. Picnic areas, hiking trails, and the town of Glen Ellen are minutes away.

10. Orr Hot Springs

Tucked into the deep redwoods of the Mendocino mountains, Orr Hot Springs is a small, eclectic resort that feels like a trip back to 1970s California.

By far my favorite hot springs in northern California. It’s like walking into a Hobbit movie with moss covered cabins, a redwoods forest, and trees surrounding the springs. I personally love going on a crisp, clear winter night and watching the stars from the rooftop outdoor bathtubs. Note it’s clothing optional.

If you can’t get a coveted overnight spot at Orr, try nearby at one of the many guest houses within a few miles.

• Water Quality: 4 stars. Natural sulfur water with a slight, pleasant sediment.

• Ease of Access: 2 stars. The road from Ukiah is incredibly winding and narrow. Not for the faint of heart.

• Ability to be Alone: 4 stars. Private tubs are available and carved directly into the rock.

• Water Temperature: 5 stars. Multiple pools and individual tubs allow you to dial in your heat.

• Health Benefits: 4 stars. High sulfur and magnesium content.

• Nearby Amenities: 2 stars. Shared kitchen and rustic cabins. It is a "nature-first" experience.