Hampton adjoins Bushy Park on two sides and is west of Hampton Wick and Kingston upon Thames. There are long strips of public riverside in Hampton and the Hampton Heated Open Air Pool is one of the few such swimming pools in Greater London. The riverside, on the reach above Molesey Lock, has residential islands, a park named St Albans Riverside and grand or decorative buildings including Garrick's House and the Temple to Shakespeare; also on the river is the Astoria Houseboat recording studio. Hampton Ferry provides access across the Thames to the main park of Molesey and the Thames Path National Trail. The Thames Water Hampton Water Treatment Works covers a large expanse of the town in the south west along the river Thames. The site is one of the largest capacity water treatment facilities in Europe producing one-third of London's daily drinking water supply (approximately 650Ml/d).