The walker activity dome is located in walker on the east side of newcastle it is affectionately known as the dome and is just 3 miles away from the city centre the centre was recently redeveloped and fully opened in february 2012 the fitness suite provides the local community of walker with a perfect training facility at a low and realistic price walker activity dome has a long and positive relationship with the residents in the east of newcastle and exists as a hub for sport and physical