Ma On Shan Plaza is a shopping centre in the town centre of Ma On Shan in the Sha Tin District. Located on Sai Sha Road, it is connected to the Sunshine City Plaza and the Ma On Shan Station of the MTR Ma On Shan Line by footbridges. It is an associated shopping centre built together with the residential estate of Bayshore Towers, developed by Cheung Kong Holdings. The shopping centre has been famous for its indoor merry-go-round for the amusement of visitors who purchase items in any shops in the shopping arcade up to a certain amount. The merry-go-round, together with the water-operated clock tower next to it, has been the symbol of the Ma On Shan Plaza.