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About ONYX Gym & Fitness 24/7
ONYX Gym & Fitness is a premium strength and conditioning destination in Alexandria, built for people who take their training seriously without losing sight of community. Walk in and the difference is immediate: an open, uncrowded layout, a turfed functional area and a fit-out stocked with some of the most sought-after equipment in the country. The atmosphere is consistently described as positive and welcoming, and it manages the rare balance of feeling serious enough for experienced lifters yet approachable enough that complete beginners feel comfortable from their first session. Coaches bring real backgrounds in bodybuilding and powerlifting, and the emphasis on smaller groups means newcomers get genuine attention while learning technique and movement rather than being left to figure things out alone.
There is also a strong recovery focus, reflecting a wider philosophy that progress comes from training hard and recovering well. ONYX suits Alexandria locals and inner-Sydney lifters chasing a high-quality, results-driven space with a supportive culture. Whether you are refining a competition platform or simply building strength for the first time, it positions itself as a place where standards are high and the people are friendly.
Classes & Programs
Trainers & Coaches
Facilities & Amenities
Who It's For
Location
Frequently Asked Questions
Is ONYX open 24/7? +
Yes, ONYX offers 24/7 access so you can train around your own schedule.
Is it suitable for beginners? +
Yes. Members say the small-group classes are great for learning technique and movement without feeling overwhelmed, with coaches dedicating more attention in smaller groups.
Are there recovery facilities? +
Yes. ONYX offers recovery options including infrared saunas and ice baths.
What kind of equipment is available? +
Premium brands including Eleiko, Hammer Strength, Watson, Prime, Atlantis, Panatta, Life Fitness and Rogue, plus a turfed functional training area.
Do they accept Fitness Passport? +
Yes, Fitness Passport is referenced alongside standard gym memberships and recovery packages. Contact the gym for current details.
Pricing Information
Contact for pricing
Contact for pricing
Estimated starting price
• Pricing varies by plan and commitment
• Casual day passes often available
• Ask about free trials and student rates
Gym Information
Location Type
N/A
Style
strength training, powerlifting
Google Rating
5.0 ★
Location
NSW
What to Know
- Arrive 10–15 min early on your first visit
- Bring a towel, water bottle and clean shoes
- Check timetables and book classes ahead
Nearby Gyms
Gyms in Sydney
ONYX Gym & Fitness 24/7 is one of NSW's fitness studios, offering professional training services for all fitness levels. Located in 20 Bowden St, Alexandria NSW 2015, Australia, this studio provides high-quality training and fitness services for both beginners and experienced athletes.
As part of the Sydney fitness community, ONYX Gym & Fitness 24/7 contributes to the local fitness scene. Whether you're looking for personal training, group classes, or specialist coaching, this studio offers a professional and welcoming environment for your next workout.