A hamlet in Bowerchalke parish, south-west Wiltshire, England (OS grid ref SU0122).
A community (without a council) in Cardiff, Wales; it includes Cardiff Castle.
A community (without a council) in Swansea, Wales; it includes Swansea Castle.
A town in Okfuskee County, Oklahoma, United States, derived from the surname.
Castle class, a class of steam locomotives used on the GWR
A surname transferred from the common noun referring to someone who lived in or worked in a castle
University College, Durham, a constituent college located in Durham Castle
A large village and civil parish in the City of Peterborough, Cambridgeshire, England (OS grid ref TF2202).
A small town and civil parish with a town council in Mid Suffolk district, Suffolk, England (OS grid ref TM1473).
The London Eye, a tourist attraction in London.
A small village in Eye, Moreton and Ashton parish, north Herefordshire, England (OS grid ref SO4963).
the comedic magazine Private Eye.
A former unincorporated community in Nicholas County, West Virginia, United States.
A river in Melton borough, Leicestershire, England, which becomes the River Wreake.
A short river in Cotswold district, Gloucestershire, England, which joins the River Dikler.