Mountains and hills of County Leitrim

mountain range in north-west Ireland

Truskmore () is a mountain with a height of on the border of County Sligo and County Leitrim in Ireland. It is the highest summit in the Dartry Mountains and the highest in Sligo. It is in the middle of a plateau whose edges are marked by high cliffs, including Benbulbin (526m), Benwiskin (514m), Slievemore (597m) and Kings Mountain (462m). The top of Truskmore lies in County Sligo, a short distance from the border with County Leitrim; however, the mountain itself is in both counties.