Chiswick Eyot /ˈtʃɪzɪk ˈeɪt/ is a 3.266-acre (1.3 ha) narrow, uninhabited ait (river island) of the Thames. It is a tree- and reed-covered rise on the Tideway by Chiswick, in London, England and is overlooked by Chiswick Mall and by some of the Barnes riverside on the far bank.