Ridge is a village and civil parish in the Hertsmere borough of Hertfordshire, situated between Potters Bar and Shenley. It has a church, St Margaret's; a children's playground; and the Old Guinea public house, which serves food on most days. The village holds an annual fete on the August bank holiday. Ridge is surrounded by countryside with numerous public footpaths. In 1926, the parish boundary between Ridge, Hertfordshire, and South Mimms, Middlesex, was subject to a minor adjustment.