Not a fell of great significance, Heron Pike is a slight grassy rise on the long southern ridge of its parent fell Fairfield. Just cresting the 2,000 foot mark at 612 m (2,008 ft), it is mostly climbed as part of the Fairfield horseshoe walk and it lies between the adjoining fells of Nab Scar and Great Rigg. Heron Pike's eastern side features Erne Crag and Blind Cove as it falls away quite steeply towards Rydal Beck. At the base of Erne Crag is an old quarry, the mouth of a cavern quite easy to locate.