Harts Lane Outdoor Gym in Barking and Dagenham |... Harts Lane Outdoor Gym is a gym in Barking and Dagenham, offering gym and fitness facilities, strength and cardio training, membership enquiries. Address: Barking IG11 8LTOfficial 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