Leadgate, Cumbria  Leadgate is a small hamlet located at the foot of Hartside Fell between the town of Alston and the village of Garrigill in the parish of Alston Moor in Cumbria, England. The Hartside Fell is a prominent feature of the area. The cafe on the top of Hartside Pass claimed to be the highest cafe in England. The cafe burnt down in 2018.