Diamond Fitness

Fantastic experience: Highly recommended to anyone but specifically to someone who just starting their gym journey. 2 years ago I walked in as absolute newbie first time stepped my feet into gym not knowing any exercise or what they called.. forever grateful how welcomed and comfortable I was made feel from day 1. All trainers are amazing, very understanding and helpful if any injuries or just day when you not feeling capable of something they will quickly adjust exercise for you. It’s always good vibes at classes and between them! Thank you Killian for all your hard work and having such a great team with you over years

Fantastic experience: Knowledgeable, helpful trainers and a nice setting. Did I mention parking?! 100% recommend.

Fantastic experience: Really loving being a member here. Classes are so quick but super effective and really suit a busy lifestyle. All the trainers are amazing and push you to get the best out of every session!

Fantastic experience: Excellent Gym. 30minute sessions, lots of classes to book into, even during lunch time. Great value and Coaches are always there to help and keep the vibes up.

Fantastic experience: Diamond Fitness is fantastic and I couldn’t recommend it highly enough if you’re looking to get fit. The combination of weights & cardio work is perfect for my needs. The small group classes ensure that you get plenty of attention and the quality of the coaching and the facilities are second to none. I’ve been a member for nearly two years and look forward to many more years there.

Fantastic experience: Such an amazing gym with a great buzz about the place. Class sizes are always kept small so you really feel the benefit. The trainers are great at what they do, they cram A LOT into them 35 minutes!

Fantastic experience: Diamond Fitness is the only gym I've ever joined and stuck with. I love the class format and timetable. Each class is just 35 mins and consists of well designed stations and circuits to cater to all fitness levels. They're so fun and very effective and the tunes pumping are an added bonus for motivation! Killian, Paddy, Eoin and James are all brilliant trainers, very knowledgeable and are always on hand to give advice and personalized attention on form and technique. A great atmosphere in a fantastic gym. Would recommend Diamond Fitness to everyone!

Fantastic experience: Great gym, fast, intense workouts, all coaches are fantastic, they are motivating and encouraging, great music & lovely vibe. Would highly recommend!

Fantastic experience: Great gym & community for all levels. Killian is the hardest working man in fitness

Fantastic experience: Amazing atmosphere, huge array of classes, really friendly and motivating staff! One of the best & trendiest gyms in Dublin!

Fantastic experience: A amazing gym with brilliant trainers. No big egos and a great atmosphere. The classes are quick but so effective. I’d recommend Diamond Fitness to everyone. Hands down best gym!

Fantastic experience: Awesome gym, love the short high intensity workouts. Killian and the team are fantastic. Can’t recommend highly enough

Fantastic experience: Fantastic gym with two excellent trainers in Cillian & Santa. Suitable for all levels and a great schedule of classes from early morning to evening which has made the habit of going to the gym really simple. Highly recommended.

Fantastic experience: Killian and Santa are absolutely amazing best gym I’ve ever been to classes are 10/10

Fantastic experience: Brilliant classes, Killian is excellent at what he does. Very friendly environment.

Fantastic experience: Really excellent gym. Killian always has the workouts planned out and brings great energy to the session. Highly recommend it.

Fantastic experience: Great gym - so lucky to have this in Portmarnock! The staff are super friendly and great at what they do. It's the first time I've consistently stuck to a gym routine, and I've been a member for over a year now!

Fantastic experience: Great gym, fantastic classes for any level of fitness. Instructors are f brilliant & motivated & class structure is excellent. Small class sizes win for me & would highly recommend this gym to anyone.

Fantastic experience: Killian and Santa are brilliant trainers that get to know each and every person in their classes. The timetable is packed with classes which suits me and the fact that they are around 35 minutes means I can always fit it in and feel great after. Would definitely recommend this gym whether you’re new to exercise or at an advanced level.

Fantastic experience: I love this gym, great classes, pumping music and the best trainer Killian. He really cares about his clients, is always motivating and encourages heavier weights so you’re always progressing. The gym has all the best machines and equipment and is always clean with everything you need. Highly recommended!

Fantastic experience: The best thing I’ve ever done is join this gym. I love that the classes are fully planned out, because of the small numbers it feels like a PT session every time, the trainers are brilliant and so welcoming and the tunes carry me through each session! It’s pushed me beyond what I thought I was capable of. Love it so much!

Fantastic experience: A fantastic gym… Positive, supportive and friendly coaching. Great variety of classes and times. Would highly recommend to anyone!

Fantastic experience: Fantastic spot. Trainers extremely helpful and other customers very friendly. Finally starting to enjoy my training again

Fantastic experience: Fantastic gym, very welcoming, classes are small & well planned out. As a complete beginner & not comfortable in gyms previous to joining Diamond Fitness I can now say that I love the gym. Killian's classes are inclusive & suit all levels of fitness.

Fantastic experience: I've been in Diamond Fitness for the last 5 years and its by far the best gym I've been to. The owner Killian and the other instructors go out of there way to make you feel comfortable. I love the structure of the classes as they are small groups the give the feel of Personal Training. When Gyms have big group classes people can get lost and forgotten about. Only amazing things to say about Diamond Fitness and the staff, A Top Top Gym

Fantastic experience: Excellent gym. Highly recommend. Killian has every class planned out in advance. You just turn up and get the work done.

Fantastic experience: Highly recommended. *****

Fantastic experience: Great place

Fantastic experience: Lovely gym with excellent facilities.very friendly staff..would highly recommend a visit.

Fantastic experience: Amazing gym and really dedicated trainers!

Fantastic experience: New management brought huge changes in the last two year and it’s in super condition. Great equipment and helpful instructors.

Fantastic experience: Great gym atmosphere, plenty of top trainers and classes for anybody’s needs

Fantastic experience: Brilliant gym. Has everything you need and the staff are very helpful.

Fantastic experience: Started my training with Diamond fitness early last year, Killian pushed me in the best sense. He has also gave me diet tips and ways to work on actively being fitter in my life style. Great gym and staff

Fantastic experience: Fantastic gym. Friendly instructors, good variety of equipment. A real benefit to the community

Fantastic experience: Great gym. So welcoming and great atmosphere. Trainers really know what theyre talking about!

Fantastic experience: Brilliant gym. Great instructors, always there to help.