SV Fitness Box
Visitors say
Sotiris and his team are serious professionals who care about their work. They are polite, knowledgeable and get results. I highly recommend them.
Sotiris is an excellent professional. Very careful programs and personalized advice. So I come to the island and visit it! He has nothing to envy the big boxing clubs in Athens! 💪💪
About
SV Fitness Box is a fitness facility located near the village of Alyfada, in the quieter northern reaches of Lesvos. For visitors spending extended time on the island or locals looking to maintain their training routine, this gym offers a welcome alternative to the sedentary pleasures of beach days and taverna meals. The "box" format suggests a CrossFit-style or functional training approach, blending strength, conditioning, and community in a format that has grown popular across Greece in recent years.
Whether you are a serious athlete reluctant to let your training lapse during a holiday, or simply someone who enjoys starting the day with an energising workout before heading out to explore the island, SV Fitness Box provides the infrastructure to do so. The surrounding landscape of olive groves and hillside villages gives the whole experience a distinctly Lesbian character — there is something satisfying about earning your seafood lunch with a morning session in a no-frills, purposeful gym on a Greek island. It is the kind of place that serves the community as much as the visitor, and that local grounding is part of its appeal.
Before you go
What to expect
A compact CrossFit-style box where structured classes and open training share the floor with a tight-knit local crowd. Expect functional equipment and coached sessions in a no-nonsense atmosphere where a visiting athlete fits in without needing to explain themselves. It's the sort of place where you can put in a solid hour of work before the rest of the island wakes up.
Best time to visit
Open year-round; most useful for visitors on stays of a week or more who want to keep a training routine going alongside their island exploration.
How to get there
SV Fitness Box sits within Mytilini itself, roughly a five-minute walk from the town's main waterfront — easy to reach on foot from most hotels and guesthouses in the city centre.
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Visitor Reviews
Jimmis “JiKoo” Koutskoudis
January 2026
SV FITNESS BOX provides Top-tier coaching and a focused minimal atmosphere, keeping the ego at the door and the work at the center. They have every piece of equipment you need to get fit, from assault bikes to plenty of plates. It’s exactly what a CrossFit box should be!
Konstantinos Kamatsos
December 2025
Sotiris and his team are serious professionals who care about their work. They are polite, knowledgeable and get results. I highly recommend them.
peter
November 2025
Μιχαλης Φουστελλης
September 2025
ΚΩΣΤΑΣ ΜΥΣΤΕΓΝΙΩΤΗΣ
August 2025
5 stars is a bit low quality in all aspects
Michalis Giannatsis
August 2025
Sotiris is an excellent professional. Very careful programs and personalized advice. So I come to the island and visit it! He has nothing to envy the big boxing clubs in Athens! 💪💪
Giorgos Rallis
March 2025
Sotiris is an excellent professional. He is very helpful. If you have never done crossfit, give it a try. SV Fitness Box is the ideal gym even for the most inexperienced.
Azeros Azeros
March 2025
I had high hopes for this CrossFit box, but it was a huge letdown. The space is WAY too small, making it difficult to move around, especially during busy hours. On top of that, they don’t have enough equipment, so you’re often left waiting or having to modify workouts because there aren’t enough weights, rowers, or rigs available. The worst part? They don’t even stick to their posted hours! I showed up multiple times based on the schedule online, only to find the place closed with no explanation. Super unprofessional and frustrating. If you’re serious about your workouts and want a reliable gym, I’d look elsewhere.
Owner Response
Sorry to hear that you feel this way.<br>In SVfitness box we work in mini groups so everyone can have the space to work out. You would know that if you have ever contact to schedule a drop in.<br>There are no busy hours. Every class has the same capacity, and there is enough equipment for everybody to work with.<br>It's sad to see you have this opinion without even pass the doorway. Hope you do better
Maria Savva
December 2023
Sotiris is a very good coach, helpful, and knowledgeable about the subject.
Sophia Vekri
November 2021
Since April I have been working out at SV fitness box, I can only say the best. Sotiris is a true professional!!!
