Onyx Club is now open!

A person in athletic wear is performing a squat with a barbell loaded with weights on their shoulders.
A person is bench-pressing on a gym bench with a barbell, plates on the sides, in a dimly lit workout room.
A close-up of a dumbbell in a gym foreground with blurred workout equipment and benches in the background.
Onyx Club Park City

Wellness, Elevated

Onyx Club at Black Rock Mountain Resort is Park City’s ultimate wellness and lifestyle destination. From cutting-edge fitness to restorative amenities, exclusive dining, and curated social experiences, every visit is an opportunity to thrive, connect, and indulge in luxury.

Two people sit in a sauna wearing white robes, relaxed and chatting softly, feet resting on the bench as warm light glows behind them.
Weight plates and dumbbells lined up in a gym with people exercising in the background, soft lighting, and a blurred, active scene.

Hours of Operation

Mon - Fri: 6 AM-9 PM

Sat: 7 AM-8 PM

Sun: 7 AM-7 PM

Visiting without a membership?
Guests may arrange exclusive access to Onyx Club through the Black Rock Mountain Resort front desk.

Two people sit on the gym floor, resting after a workout, talking and stretching near a mirrored workout space.

Where Wellness
Meets Lifestyle

Onyx Club combines world-class fitness, wellness, and community in one elevated destination. Whether you’re training, recovering, or socializing, our thoughtfully designed spaces empower you to focus on what matters most your health, your balance, your lifestyle.

Explore

A poolside scene: someone lounging in a chair by the water, holding a tropical drink and a slice of pizza, with another drink on a side table, sunny and relaxing.
A woman runs on a treadmill in a gym, focused and mid-workout, with exercise machines and dim lighting in the background.

Memberships That Move with You

Exclusive Access
Your Way

From day passes to elite memberships, Onyx Club offers flexible options that deliver access, perks, and experiences tailored to your wellness journey. Enjoy exclusive benefits, priority access, and connections that elevate every visit.

DISCOVER

"Another great Onyx Club outing at the Outliers hockey game. The club team always does a great job building the culture and community at the Onyx Club!"

- Jim

"Great fitness equipment and a friendly staff. It is so nice to be greeted by the club team and asked about my day. It is so nice to have space to exercise and not wait for every machine."

- Les

"The PLUNJ event was great! I met some members I hadn’t met before. The Onyx team does a great job putting together these events."

- Ray

"We had a great time at the Onyx mixer. The Black Rock and Onyx Team are fantastic host's, the food was delicious and ample. We enjoyed meeting new people and playing trivia afterwards."

- Ryan

Follow us on Instagram 

@onyxclub.parkcity

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