North End Park, also known as Colliers Den, is a disused playing field in Cowdenbeath. Between 1888 and 1917 the site was a football ground and the home venue of Cowdenbeath F.C. It was later the home ground of Fife amateur club Hearts of Beath and was also used as a greyhound racing stadium from the 1930s until the 1970s, before the site was sold for development.