River Glenderamackin

The River Glenderamackin, the Glendermackin or Glendermackin Beck is a watercourse in Cumbria, England. It is a headstream of the Greta. The river rises on Mungrisdale Common north of Blencathra and drains much of the eastern and southern sides of the mountain. The river runs east, then north before sharply turning south at the village of Mungrisdale, skirting almost all around the bottom of Souther Fell. Latterly, the river turns west to the north of Hutton Moor End and the Trout Beck joins it at Wolt Bridge to the south of Lowside. Not too far away it is soon swelled again by the waters of Mosedale Beck next to Dobson's Bridge. The Glenderamackin continues past Threlkeld, at which point it conjoins with St. John's Beck to form the River Greta.