best group training classes at Guerrilla Fitness

The Best Gym in West Cork

Train for the present
Prepare for the future

Welcome to Guerilla Fitness, where strength meets community.

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Get started at the best gym in West Cork

Book a free intro with one of our team members.
Work with our Head Coach to design a bespoke Personal Training plan for you.
Begin with our Fundamentals programme to build your confidence and competence.
No the fun begins! Start your Personal Training or Semi Private training sessions.

Joining a new gym can be intimidating.

But it doesn’t have to be.

Stepping into a new gym can feel like stepping into uncharted territory—new movements, terminologies, and new faces. It’s normal to feel a bit overwhelmed, but within uncertainty lies an incredible opportunity for growth. Beyond the physical transformations, it’s a gateway to a supportive community. With our expert coaches guiding your fitness journey, you’ll experience workouts that challenge and elevate your strength, endurance, and agility. You’ll never be bored with our varied workouts. Located alongside the Lisavaird Co-op, just off the N71, half way between West Cork and Rosscarbery, Guerilla Fitness is proud to be among the best gyms in West Cork. If you’re new to West Cork, and visiting Sams Cross (or perhaps you’re in the area eager to explore the birthplace of Michael Collins!) the Guerilla Fitness team will give you a warm welcome.

The best gym in

Our gym members see results


Craig Whyte
Craig Whyte
21 June 2024
Highly recommend.I joined Guerrilla Fitness 3 months ago and I'm sorry I didn't join years ago. The coaching and support from the team is extremely professional yet personal and everyone is friendly and welcoming. There is an excellent booking system, the varied class offerings and numerous class times make it so convenient to fit a class in around work/family commitments etc.
Aoife Goggin
Aoife Goggin
17 June 2024
Although I am relatively new to the Guerilla community, I cannot speak highly enough of the facility Brendan, Hilary and the coaches have created. It's clean, well equipped and has a vase timetable to suit everyone's schedule. Egos are left at the door as this gym caters for all ages and fitness levels. You will be met with the right balance of fun, encouragement and professionalism. Definitely recommend!
Lisa Galvin
Lisa Galvin
14 June 2024
I joined Guerilla fitness just over 3 months ago, and so far I am enjoying every minute of it. The set up in the gym and the variety of classes is fantastic. I love the fact the team cater for each member individually so it's easy to see progressions. The coaches along with the other members are extremely welcoming, friendly and always encouraging.
Jennifer Corcoran
Jennifer Corcoran
29 April 2024
I joined Guerilla back in January after much deliberation!! To say it is the best decision I made in a long time is an understatement. I love everything about it the coaches, the variety of classes, being pushed and encouraged in each class. Everyone is very friendly and welcoming. The feeling of progression in each class and the buzz afterwards is an added bonus. It cateres for all ages and abilities. All in all very positive and I'm so glad I took that leap and joined Guerilla.
Paul Martin (rawstorage)
Paul Martin (rawstorage)
23 April 2024
Joined up 3 months ago to do something different. I'm relatively fit but never done any strength and conditioning training to speak off. Wasn't sure if I would enjoy or stick with it. So far my experience has been great loving the classes and the variation is, had a few days where I've been sore next day hit never to the point where I couldn't move. The instructors are great and the vibe of the place is fantastic and friendly people of all walks of life and age ranges. Definitely an inclusive atmosphere and plenty of encouragement from members and coaches to achieve your goals. I'm definitely enjoying it a lot more than I thought I would and am stronger than when I entered the building for the first time seeing great results after few months.
Samuel Boazman
Samuel Boazman
5 April 2024
I can't speak highly enough of Brendan, Hilary, their team and the community they've built at Guerilla Fitness. Whatever your level of fitness is or whatever age you are (or whatever it is that's making you think this is not for you!) you'll be supported here in a highly welcoming and inclusive environment. You may be lifting the heaviest or lightest weights or doing the most or the least repetitions but you'll have the encouragement of the whole class behind you (again, a credit to the atmosphere Brendan and Hilary have created). The team are highly professional, fun and discrete as needed and their attention to detail is exceptional. Whether you want to go large on the weights, work on your aerobic fitness, work towards a marathon, stay conditioned, lift a bag of coal, or spring out of a beanbag, Guerilla Fitness has you covered!
Eamon Hayes
Eamon Hayes
4 April 2024
Outstanding establishment with a fantastic approach to fitness. Coaching is second to none and it is Impossible not to progress here if you put in the effort. Great atmosphere is the cherry on top
George Livanos
George Livanos
6 September 2023
Brendan and the team have put together a fantastic operation and social space at Guerilla Fitness. I signed up a year ago, after an extended break from training and my fitness has been steadily improving ever since. The facility is spotless, the atmosphere is positive, and the workouts are an excellent mix of skill building + effort. The coaches show a personal interest in the progress of members and their attention to detail during group sessions helps to move you forward safely and with confidence. The environment is welcoming to newcomers, and you'll be surprised how banter + hard work is possible equal measure (even during early morning sessions). The team has organized Social Events such as Hiking, Kayaking & BBQ's - which is the icing on the cake at this place! - Definitely one of the best in my books, and I can strongly recommend Guerilla Fitness. - Well done to Brendan & the Team!
Shane Goggin
Shane Goggin
5 September 2023
I absolutely love being part of the Guerilla community. They cater for all ages, sizes and experience and make the process of getting fit very enjoyable. They truly care about their clients and their wellbeing. Brendan and Hilary have built a fantastic gym and have been in business an incredible 11 years which speaks volume of their hard work and effort. The gym is always spotless, equipment is well maintained and the coaches are fantastic. 10 stars.

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