This course is located in Hatch End district of Pinner, part of the Greater London borough of Harrow. Grim's Dyke opened with nine holes in 1910, while prolific architect and five-time Open champion James Braid designed the second nine, which opened in 1923.

Visitors are welcome, but should call ahead for availability since tee-times are not reserved. The standard walking rates are £20 on Mondays, £36 on Tuesdays through Fridays, then £40 on weekends and holidays.