🏋️ Official Rankings
10 Best Gyms in Mill Valley, CA (July 2026)
The highest-rated gyms in Mill Valley based on verified reviews, ratings, and local reputation.
TJ's Gym
⭐ 5.0 · 123 reviews
118 Corte Madera Ave, Corte Madera, CA 94925
The Yard Strength Training
⭐ 5.0 · 50 reviews
215 Shoreline Hwy, Mill Valley, CA 94941
FitWise Pilates, GYROTONIC, Massage
⭐ 4.9 · 65 reviews
38 Miller Ave upstairs #19, Mill Valley, CA 94941
BODYROK Mill Valley- Pilates
⭐ 5.0 · 36 reviews
459 Miller Ave, Mill Valley, CA 94941
La Coterie Pilates & Fitness
⭐ 5.0 · 24 reviews
641 E Blithedale Ave Ste C, Mill Valley, CA 94941
Orangetheory Fitness
⭐ 4.8 · 56 reviews
750 Redwood Highway Frontage Rd Ste 1214, Mill Valley, CA 94941
Flow State Performance Training
⭐ 5.0 · 22 reviews
401 Miller Ave F, Mill Valley, CA 94941
Fitness Inside Out of Marin
⭐ 5.0 · 22 reviews
375 Throckmorton Ave, Mill Valley, CA 94941
Gyms in Mill Valley — FAQs
What are the best gyms in Mill Valley, CA?+
By verified reviews, highly rated fitness options serving Mill Valley include Fitness Inside Out of Marin, The Yard Strength Training, TJ's Gym, and Strength Den. The best fit depends on whether you want a full gym, strength training, or a boutique studio.
How do I pick the right gym in Mill Valley?+
Think about what you'll actually use — weights, cardio, classes, or coaching — then compare local options on verified reviews and visit for a trial. Mill Valley ranges from full gyms to strength and Pilates studios, so match the atmosphere to your goals.
Are there strength and boutique studios in Mill Valley, CA?+
Yes — Mill Valley has options like The Yard Strength Training and Strength Den, alongside studios like BODYROK Mill Valley Pilates. Ask each about trial sessions when comparing.
What areas do Mill Valley gyms serve?+
Mill Valley is in Marin County and uses the 415 area code. Mill Valley gyms draw members from across the surrounding Marin County communities.