2 Best Sights in The Northwest, Ireland

Donegal Castle was built by clan leader, Hugh O'Donnell, in the 1470s. More than a century later, this structure was the home of his descendant, Hugh Roe O'Donnell, who faced the might of the invading English and was the last clan chief of Tyrconail. In 1602, he died on a trip to Spain while trying to rally reinforcements from his allies. Its new English owner, Sir Basil Brooke, modified the little castle after taking over in the 1610s, fitting Jacobean towers and turrets to the main fort and adding a Jacobean mansion (which is now a ruin). Inside, you can peer into the garderobe (the restroom) and the storeroom, and survey a great banquet hall with an exceptional vaulted wood-beam roof. Also of note is the gargantuan sandstone fireplace nicely wrought with minute details. Mind your head on the low doorways and be careful on the narrow trip stairwell. The small, enclosed grounds are pleasant. Guided tours are available, but not at set times.

This fortified house was built on the eastern shore of Lough Gill in the 17th century by an English Planter (a Protestant colonist settling on Irish lands confiscated from Catholic owners) who needed the strong fortifications to defend himself against a hostile populace. His relations with the people were made worse by the fact that he obtained his building materials mainly by dismantling a historic fortress on the site that had belonged to the clan leaders, the O'Rourkes of Breifne (once the name of the district). Don't miss the blacksmith's forge, which has been rebuilt, and the nearby tiny circular sweathouse (an early traditional sauna). New steel battlements have replaced wooden ones along the walkways of the Bawn area of the castle, improving visitor access. The entrance fee includes a short video on the castle and local history; guided tours are available on the hour and last 45 minutes. In summer, boat tours of the lough leave from here.

For a breathtaking view of the nearby Lough Colgagh, drive west from Parke's Castle keeping the lake on your left. You will find a small car park from where you can drink in the spectacular views.