JD Gyms Cardiff City Centre in Central Cardiff |... JD Gyms Cardiff City Centre is a 24-hour gym in Central Cardiff, offering gym and fitness facilities, strength and cardio training, membership enquiries. Address: Queen St, Cardiff CF10 2BHOfficial website Things to do today Things to do tomorrow This weekend Free events Family events Kids activities in Cardiff Live music in Cardiff Live sports in Cardiff Cinemas in Cardiff Gyms in Cardiff All Cardiff events