Reigate (/ˈraɪɡeɪt/ RY-gate) is a town of more than 20,000 inhabitants in eastern Surrey, England. It is in the London commuter belt and one of three towns in the borough of Reigate and Banstead. It is sited at the foot of the North Downs and extends on peak of part of the Greensand Ridge. Reigate has a medieval castle and has been a spread around town since the medieval period, when it also became a parliamentary borough.
Colley Hill, one mile (1.6 km) north-west of Reigate, is 722 feet (220 m) high. Reigate Hill, 2.5 miles (4.0 km) due east of Colley Hill, is 771 feet (235 m) high, and they both have panoramas along the North Downs Way.