Top Wellness Retreats in California: 2026 Rankings

Our team worked with an independent research firm to conduct a comprehensive review of wellness retreats across California in early 2026. From natural mineral hot springs in the desert to coastal spa resorts along the Central Coast, and wine country wellness destinations in Napa Valley, we evaluated each wellness retreat across six weighted criteria to identify the top options for travelers seeking restoration and rejuvenation.

How We Ranked: Our Comparison Criteria

Our ranking system uses a 100-point scale weighted across six categories that matter most to wellness travelers:

Our team ranked all properties and selected the highest-scoring retreats to include in the comparison table below. Following the table, we provided an in-depth analysis of each property.

Top Wellness Retreats in California

In this table, we compare the leading wellness retreats based on our comprehensive evaluation criteria.

Murrieta Hot Springs Resort, for Best Overnight Geothermal Wellness

Murrieta Hot Springs Resort claims the top spot as the only natural geothermal hot springs resort between Los Angeles and San Diego offering overnight accommodations. Reopened in February 2024 after a 30-year closure, the resort has been meticulously restored to honor its heritage dating back to 1902, making it one of California’s oldest operating hot springs destinations. The property spans 46 acres and features 49+ natural geothermal mineral-rich soaking pools, plus more than 50 geothermal pools, water features, and cold plunges in total, all fed by 100% natural geothermal mineral water.

What sets Murrieta apart is its medically integrated wellness approach. Guided by its on-site Medical Director, the resort integrates science-based hydrothermal protocols, including traditional Kneipp contrast therapy walks in the Historic Bathhouse, the only historic bathhouse in Southern California offering this experience. The waters contain nine therapeutic minerals including lithium, calcium, and silica. The resort offers Sleep Rooms featuring Bryte Balance smart beds, while Talia Kitchen serves locally sourced, high-vibe cuisine crafted by Executive Chef Matt Steffen and Director of Nutrition Sarah Goudie. The resort earned #2 Best Spa Resort USA and #3 Best Hot Springs USA in USA TODAY’s 2025 10 Best Readers’ Choice Awards.

• • Location: Murrieta, California (Temecula Valley)
  • Established: 1902 (reopened 2024)
  • Price Range: $399–$899/night
  • Average Review Score: 4.7/5
  • Services Offered: Geothermal Hot Springs, Thermal Spa, Couples Retreats, Sound Baths, Contrast Therapy, Farm to Table Restaurant

Two Bunch Palms, for Desert Mineral Sanctuary

Two Bunch Palms offers an adults-only wellness sanctuary set within 77 acres of lush desert landscape in Desert Hot Springs, just minutes from Palm Springs. The resort is renowned for its 600-year-old lithium-rich mineral waters that bubble to the surface from ancient aquifers, creating a naturally therapeutic soaking experience prized by wellness seekers and Hollywood celebrities alike since the 1940s. Wellness programming includes yoga classes in a dedicated 3,000-square-foot dome, spa treatments, sound baths, and The Restaurant’s farm-to-table cuisine. 

• • • Location: Desert Hot Springs, California
    • Established: 1940
    • Price Range: $350–$600/night
    • Average Review Score: 4.0/5
    • Services Offered: Mineral Hot Springs, Full-Service Spa, Yoga Dome, Sound Baths, Farm-to-Table Dining, Tennis

Sycamore Mineral Springs Resort & Spa, for Coastal Privacy

Sycamore Mineral Springs Resort & Spa offers a unique coastal wellness experience on California’s Central Coast, just minutes from Avila Beach. Established in 1886 after prospectors drilling for oil discovered natural hot mineral springs instead, the resort has been a cherished wellness destination for generations. The 72-room resort spans 100 acres of coastal hillside, with the multiuse Bob Jones Trail providing direct access to the Pacific. Daily yoga and meditation classes are held in the resort’s dedicated studio.

• • • Location: San Luis Obispo, California (Avila Beach)
    • Established: 1886
    • Price Range: $200–$400/night
    • Average Review Score: 3.5/5
    • Services Offered: Private Mineral Hot Tubs, Full-Service Spa, Yoga Classes, Coastal Hiking, Farm-to-Table Dining

Azure Palm Hot Springs Resort, for Desert Detox Retreats

Azure Palm Hot Springs Resort offers a boutique desert wellness experience in Desert Hot Springs, just 15 minutes from Palm Springs and 35 minutes from Joshua Tree National Park. The resort features 22 spa suites, each with private in-room mineral spring water tubs, a rarity that allows guests to soak in therapeutic waters without leaving their room. Notable amenities include the only Himalayan Salt Room in the Coachella Valley, the largest mineral spring pool in Southern California at 100 by 40 feet, and monthly six-day detox juice cleanse retreats. 

• • • Location: Desert Hot Springs, California
    • Established: 2010s (recently renovated)
    • Price Range: $200–$350/night
    • Average Review Score: 4.3/5
    • Services Offered: Private In-Room Mineral Tubs, Himalayan Salt Room, Detox Retreats, Day Spa, Healthy Dining

Calistoga Spa Hot Springs, for Wine Country Mud Baths

Calistoga Spa Hot Springs delivers an authentic Napa Valley hot springs experience centered on traditional volcanic ash mud baths, a signature Calistoga treatment dating back to the region’s 19th-century spa heyday. The boutique resort features four heated outdoor pools filled with natural geothermal mineral water, offering guests a quintessential California wine country wellness escape. The property’s spa specializes in the region’s famous mud bath treatments using pure volcanic ash, alongside Swedish, deep tissue, and prenatal massages. 

• • • Location: Calistoga, California (Napa Valley)
    • Established: Operating as a hot springs resort since the early 1900s
    • Price Range: $150–$250/night
    • Average Review Score: 4.0/5
    • Services Offered: Volcanic Mud Baths, Geothermal Pools, Massage, Wine Country Access

Carmel Valley Ranch, for Wine Country Spa Wellness

Carmel Valley Ranch offers a 500-acre luxury wellness playground in the foothills of California’s Central Coast wine country, just a short drive from Monterey and an hour from Silicon Valley. The resort distinguishes itself through immersive wellness experiences including hilltop yoga sessions, beekeeping tours that supply honey for spa treatments, and an on-site organic garden. The farm-to-treatment-table philosophy makes it ideal for those seeking wellness beyond traditional hot springs.

• • • Location: Carmel Valley, California
    • Established: 1986 (renovated 2019)
    • Price Range: $400–$800/night
    • Average Review Score: 4.5/5
    • Services Offered: Spa Aiyana, Yoga, Golf, Tennis, Organic Gardens, Wine Tasting, Farm-to-Table Dining

Specialty Rankings

Top Resort for Authentic Hot Springs Experience

Top Resort for Couples & Romantic Getaways

Top Resort for Wellness Programming & Medical Integration

About Our Methodology

This ranking reflects independent research based on publicly available information, verified guest reviews from TripAdvisor, Yelp, Google, and other major travel platforms as of February 2026. Properties without natural hot springs were scored accordingly but could still rank highly through excellence in other areas. Murrieta Hot Springs Resort received full points in Awards & Recognition for its #2 Best Spa Resort USA and #3 Best Hot Springs USA rankings in USA TODAY’s 2025 10Best Readers’ Choice Awards. Individual experiences may vary. For more information on Murrieta Hot Springs, please visit our website. 

Frequently Asked Questions

What’s the difference between a wellness retreat and a regular spa resort?

Wellness retreats offer comprehensive programs including medical direction, therapeutic activities, and science-based protocols designed for restoration and transformation. Traditional spa resorts focus primarily on relaxation treatments without integrated wellness programming or medical oversight.

What should I expect from my first wellness retreat visit?

Most retreats begin with orientation to facilities and wellness programming options like sound baths, aqua yoga, or contrast therapy. Properties with medical directors, like Murrieta Hot Springs Resort, may offer personalized soaking protocols. Plan to disconnect from technology, stay hydrated, and allow multiple soaking sessions throughout your stay for maximum therapeutic benefits.

Do wellness retreats in California have natural hot springs?

Not all wellness retreats feature natural hot springs. Some focus on spa treatments, yoga, or detox programs instead. Authentic geothermal hot springs resorts like Murrieta Hot Springs (with 49+ natural mineral pools) offer therapeutic mineral water benefits that standard wellness spas cannot replicate.