Wondering where to find the best gyms in Sonoma County? This list has you covered.
We’ve surveyed the scene, explored the local options, and narrowed down our favorite gyms in Sonoma County’s main cities:
This isn’t just any round-up of gyms, though. We’ve curated this list through the lens of our absolute favorite fitness experiences, regardless of modality.
For us, fitness is as much about vibe and community as it is about function.
So, below, you’ll find the best of the best, from Pilates to lifestyle gyms, CrossFit, and more.
Location: 451 Center Street, Healdsburg, CA 95448
Membership: $49 for 2 weeks/5 core classes or $99+ for a monthly membership
Best for: Drop-ins, pilates enthusiasts, and expanding your fitness horizons.
What Sets The Studio Apart?
The Studio in Healdsburg offers a range of high-intensity fitness classes guaranteed to make you sweat, including cycling, kickboxing, Pilates, reformer, barre, and yoga.
Instructors are widely trained in Pilates, barre, yoga, HIIT, spin classes, and more.
All fitness levels are welcome.
Caring instructors emphasize building strength, flexibility, and good posture. Can’t make it to a class? You can sign up for an on-demand fitness class taught by one of The Studio’s teachers.
If you’re looking for a relaxing gym in Sonoma County while you’re here on vacation, step inside for the rejuvenating vibes.
Location: 1359 Redwood Way, Petaluma, CA 94954
Best for: CrossFit fans, Strongman training, and kids’ programs (and birthday parties).
Membership: $80 monthly for open gym or $155 monthly for 8 classes
What Sets Body English Apart?
Body English in Petaluma opened in 2024, offering adult programs, kids programs, and a variety of fitness classes. Their goal is to help you achieve optimal health with personalized nutrition coaching and body composition analysis.
This gym specializes in Strongman training, a weightlifting program that focuses on strength, speed, and conditioning, built around training to press, pull, and lift.
While you’re there, try the cold plunge or sauna after a great workout to ease sore muscles.
This Sonoma County gym is also popular with families. Kids can explore the ninja gymnastics course, take a parkour class, or fly through the air with speed and learn proper techniques for jumping, landing, rolling, and climbing.
Location: 1400 Valley House Dr, Rohnert Park, CA 94928
Best for: People who take wellness seriously—cardio lovers, strength seekers, yogis, and anyone craving a full-body reset.
Membership: $239/month
Why you’ll want to check it out:
somofit is not your average gym—it’s a next-generation fitness and wellness center built around the idea that how you recover is just as important as how you train.
Set in the heart of SOMO Village, somofit pairs high-performance equipment and expert-led group training with luxurious recovery amenities that rival most spas.
From the moment you walk in, you’ll notice the difference: sleek, modern design, warm natural light, and a layout that flows seamlessly from intensity to tranquility.
Here’s what makes it special:
somofit is designed to support every phase of your fitness journey—from performance to mindfulness to recovery. Whether you’re here to sweat it out, stretch it out, or slow it down, this is a place where you can do it all.
If you’re looking for a space that’s as committed to your wellbeing as you are, somofit might just be your new favorite place to move, breathe, and recharge.
Location: 791 Lombardi Court, Santa Rosa, CA 95407
Best for: Sonoma County gym regulars, machine-focused lifters, and anyone who wants serious equipment without the boutique price tag.
Membership: Drop-in classes start at $15; memberships from $39.99/month
Why it stands out:
Redwood Fitness is a locally owned gym with big-box scale—minus the big-box chaos. With an impressive range of equipment (including three hip thrust machines and more leg machines than you can count), it’s built for people who like options and hate waiting.
Whether you’re a seasoned lifter or just getting into strength training, there’s something here for you.
The space is clean, well-organized, and packed with machines for every muscle group, making it easy to mix things up and stay motivated.
You’ll also find affordable drop-in classes like spin, Zumba, and cardio fit—ideal for travelers or anyone testing the waters. This is a no-nonsense gym with everything you need, and nothing you don’t.
Location: 6731 Sebastopol Ave Suite 110, Sebastopol, CA 95472
Best for: Beginner to experienced fitness levels, new moms, and people with a sense of humor!
Membership: $135 monthly or $15-20 for drop-in open gym or classes
What Sets The Barn Apart?
The Barn Fitness Collective is a gym and fitness center that makes getting strong fun. Fitness classes focus on goals like mobility, increased V02max, and functional strength.
Classes are capped at 15 people to provide proper coaching to each guest.
This Sonoma County gym is a distraction-free, tranquil, and professional environment that helps guests stay focused on fitness.
Location: 19310 Sonoma Hwy, Sonoma, CA 95476
Best for: Olympic lifters, cardio fans, and anyone who wants to mix up their workouts.
Membership: $120 monthly for all access membership
What Sets Sonoma Fit Apart?
Sonoma Fit in Sonoma, CA has all the cardio equipment you could ever need, including treadmills, climb mills, ellipticals, bikes, and rowers.
Plus, there’s 8,000 sq. ft. of warehouse space for functional fitness training with free weights, power racks, rope trainers, and an Olympic lifting rig.
Choose from a variety of cycling and strength classes too at this Sonoma gym.
How do you find the best gym in Sonoma County for you? The region has a wide range of workout spots, each bringing a different energy to your weekly fitness.
If you prefer a calm vibe, flexibility, or state-of-the-art equipment and extras, there’s definitely an option for you.
Pro tip: If you can’t decide on an exercise spot to try, ask for a tour to experience these spaces for yourself, to find a fitness center that wows you and inspires you to get moving.
Want to find out about the amenities at Rohnert Park’s new somofit or take a tour? It’s one of the newest gyms in Sonoma. Get in touch to get started. We’d love to speak with you.