Loft Crag has an altitude of 2,238 feet (682 metres). It lies between Harrison Stickle and Pike o' Stickle and is usually climbed in conjunction with these two peaks. The fell has a small sharp summit, below which rises Gimmer Crag, which is one of the top rock climbing venues in the Lake District. The crag is made of Rhyolite rock and was pioneered in the early 1880s by the father of British rock climbing Walter Parry Haskett Smith.