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Koh Samui Workout Guide (Gyms, Buy Cheap Protein, Best Personal Trainers): Simple 2025 guide

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After living four months in Koh Samui, I’ve gathered a list of the best Gyms, where you can get cheap, quality protein, and, last, a really good personal trainer if you need one. This guide will be super simple and based on where I’ve been.



Why should you trust this guide? In short:


12 years of workout experience, been to the best gyms in the USA, Portugal, Norway, Thailand, and many other countries, personal trainer/online coach for 3 years.

Best Gyms in Koh Samui

Ive been to a couple of Gyms here in Koh Samui and Classic Gym got everything you need. Great workout machines, happy staff, great personal traniners.

If you want to experience a fun and nice outdoor session, I recommend Buffalo Jungle Samui. I went here with my friends and it was great. This is something you can do every now and then, not recommend as your “everyday gym”.

Where you can find cheap/quality protein in Koh Samui?

  • Night Market Koh Samui (Cheap Protein)
  • Muscle Bistro Koh Samui (More expensive)

I like to keep things easy, here you got two great places.

Healthy morning juice (this juice is amazing, had to add it):

  • Gio Pastry

Best personal trainer in Koh Samui

Great Personal Trainer (woman), contact in dm for more info – Instagram

Great Personal Trainer (man) – Instagram.

As a personal trainer myself I know what to look for. These PTs are solid. All the personal trainers at Classic Gym have great experience, so you can also go there and see what you like.

Want to get stronger, leaner, and take your fitness to the next level? Explore our workout programs now!