Seltannasaggart
 Seltannasaggart (from Irish: Sailtean na Sagart meaning willow plantation of the priests) also called Corry Mountain is a low mountain near Lough Allen on the border of County Roscommon and County Leitrim in Ireland. It is the highest point of County Roscommon. It is part of the Arigna Mountains and rises to a height of 428 metres (1404 ft).There is a wind farm and a quarry on the summit which is easily accesible. The Miners Way trail passes over it.