Reigate is a historic market town in Surrey, England at the foot of the North Downs, and in the London commuter belt. It is one of the main constituents of the Borough of Reigate and Banstead. Reigate and the adjacent town of Redhill form a single urban area. Colley Hill, one mile north of Reigate, is the sixth highest point in Surrey at 756 feet (230 metres). Reigate Hill, one mile to the east of Colley Hill, is the seventh highest point in Surrey at 723 feet (220 metres).