Wavelengths Leisure Centre in Lewisham | Facilities, hours... Wavelengths Leisure Centre is a leisure centre in Lewisham, offering gym and fitness facilities, strength and cardio training, membership enquiries. Address: Giffin St, London SE8 4RJOfficial website Things to do today Things to do tomorrow This weekend Free events Family events Kids activities in London Live music in London Live sports in London Cinemas in London Gyms in London All London events