Gym
Gimnàs McFIT Barcelona El Clot
3 locals recommend,
Tips from locals
McFIT is another big chain in the city, the good thing is you can negotiate with them so that you'll enjoy the membership in any city you go (my German friend subscribed in Barcelona and can still use the facility back home in Germany. Although it's some years ago so better double check with the staff there :)
Unique things to do nearby
Location
669 C. de Mallorca
Barcelona, CT