Grinlieve [Cruinnshliabh]

Rising above the western shores of Lough Foyle, this rounded Inishowen Marilyn offers a straightforward but rewarding ascent. Its Irish name, Cruinnshliabh, perfectly describes its domed profile. The summit provides a clear perspective across the water to the distinctive basalt escarpment of Binevenagh and the vast sands of Magilligan Point.

• •The name derives from the Irish Cruinnshliabh, meaning 'round hill' or 'circular mountain,' which accurately reflects its symmetrical, domed profile when viewed from the coastline.
• •The summit offers an excellent vantage point over the mouth of Lough Foyle, looking directly across to the striking cliffs of Binevenagh and the long sandy spit of Magilligan Point in County Londonderry.
• •Despite its modest height, it is classified as a Marilyn because the land drops significantly on all sides before rising again toward the more central Inishowen peaks like Slieve Snaght.
• •In typical Donegal fashion, the terrain underfoot can be remarkably sponge-like; it is a hill where your choice of gaiters is often more important than your choice of compass bearing.