GoShine | Portishead in Portishead | Facilities, hours &... GoShine | Portishead is a gym in Portishead, offering gym and fitness facilities, strength and cardio training, membership enquiries. Address: St Mary's Rd, Portishead, Bristol BS20 7QROfficial website Things to do today Things to do tomorrow This weekend Free events Family events Kids activities in Bristol Live music in Bristol Live sports in Bristol Cinemas in Bristol Gyms in Bristol All Bristol events