Two people are engaged in a yoga or stretching pose, wearing sports bras and leggings, against a neutral background.

Introducing Park City's new hub for wellness

Onyx Club

More than a fitness center, the Onyx Club is a two-story, 10,000 sq. ft. retreat where state-of-the-art training, elevated dining, curated events, and wellness experiences come together. Recharge, connect, or celebrate — every visit is designed to elevate your lifestyle physically, socially, and culturally.

Secure your place in Park City’s ultimate wellness destination today.

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Memberships

That Fit Your Lifestyle

Discover wellness redefined at Black Rock Mountain Resort’s Onyx Club. From day passes to full memberships, enjoy elevated access, thoughtful perks, and experiences designed to move with you — on every visit and every stay.

Learn More

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Exclusive Access

Hotel Guest Perks

Enhance your stay with access to the Onyx Club, Park City’s premier wellness and social space. Recharge in the fitness center, unwind in the sauna or steam room, or take a refreshing dip in the heated pool.

Day passes are available for $10 per person per day, or $25 per person for stays of up to five days.

Partnerships, Elevated

Onyx Club Members gain exclusive access to Park City’s premier wellness partners, curated experts in recovery, fitness, and holistic self-care. Enjoy member-only perks, priority access, and personalized experiences designed to enhance your health, balance, and lifestyle.

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FIKA Infusion + Wellness

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PLUNJ Park City

The image shows a spa room with a robe, slippers, bench, and an infrared sauna featuring purple lighting behind a glass door.

Pure Sweat + Float

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Acupuncture by Dr. Kallie Harrison

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Wellness & Aesthetics

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Everly Grace Whole Beauty

A serene room with massage tables, white linens, and soft sunlight through a window, creating a relaxing atmosphere.

Jupiter Mountain Massage

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Aura Vida

Onyx Club is outfitted with state-of-the-art equipment from the industry’s leading innovators, delivering an elevated training experience for every fitness journey. At the heart of our performance zone is Keiser, whose revolutionary pneumatic resistance technology provides smooth, science-backed strength training trusted by elite athletes. Whether you're chasing endurance, power, or recovery, our equipment is designed to elevate every workout.

TORQUE USA

HYPERICE

KEISER

TROY BARBELL & FITNESS

PELOTON

ASSAULT FITNESS

PRECOR