Lough Allen - 4 Things to Know Before Visiting

Lost in the middle of the lake of Lough Key is a small island and its castle: Castle Island. Beautiful, it once belonged to the most influential family in the Roscommon area and is one of the jewels of the lake. The only condition to admire it: take the boat. The island is sometimes referred to as Mac Dermots Island to this day. We first hear of a castle Island when the Annals of Loch Cé report that it was burned down in 1187 by lightning.

McDermott’s Castle has a rich and eerie history that dates back to the 12th century. It is situated on Lough Key lake in County Roscommon in north-central Ireland. It was built in the 12th century on what has since been known as Castle Island. Though the isle holds several structures which date to various historical periods, the story of McDermott's Castle began with the titular clan itself.

Lough Key is a lake in Ireland. It is in the northwest of County Roscommon, northeast of the town of Boyle. The lough is believed to be named after a mythical figure named Cé. The lake is several kilometres across and contains over thirty wooded islands including Castle Island, Trinity Island, Orchard Island, Stag Island, Bullock Island, and Drumman's Island. Castle Island has had a number of structures built on it over the centuries.

Lough Meelagh is a lake and is located in Roscommon, Connaught, Ireland. The estimate terrain elevation above seal level is 46 metres. It has an elevation of 46 metres. Lough Meelagh is situated southwest of Rockhill, close to Orchard Island.

Stag Island is next to Stag Island and is located in Roscommon, Connaught, Ireland. It has a length of 0.78 kilometres.

This is a faormal beautiful monastery and National Monument located in Lough Key, Ireland. It is located on Church Island, an island of 2.1 ha in the western part of Lough Key.