Tate Britain is an art gallery situated on Millbank in London, and part of the Tate gallery network in Britain, with Tate Modern, Tate Liverpool and Tate St Ives. It is the oldest gallery in the network, opening in 1897. It houses a substantial collection of the works of J. M. W. Turner. Like the National Gallery, it features a wide range of British art from throughout history. Definitely worth a stop!