Watergardens railway station is a commuter railway station on the Sunbury line, which is part of the Melbourne railway network. It serves the western suburb of Sydenham, in Melbourne, Victoria, Australia. Watergardens station is a ground level premium station, featuring three platforms, an island platform with two faces and one side platform. It opened on 1 …Watergardens railway station is a commuter railway station on the Sunbury line, which is part of the Melbourne railway network. It serves the western suburb of Sydenham, in Melbourne, Victoria, Australia. Watergardens station is a ground level premium station, featuring three platforms, an island platform with two faces and one side platform. It opened on 1 March 1859, with the current station location provided in 2002 and the platforms extension in 2022.