Welcome to the forum Ben!
MMA is a great choice of sport to take a liking to
I don't know of any gyms in Wales, but I'm sure some of our local members can help you out. New gyms are popping up everywhere at the moment so I'm sure there will be one on your doorstep sooner or later anyway. If there isn't a gym you can reach at the moment it might be worth starting to learn 1 or 2 arts at specialist gyms, such as Boxing or Thai Boxing and Ju Jitsu or Judo as they will all help your all-round MMA.
Have you done any training in the past?
Thanks for joining!