Nenagh Castle

within15Boasting the finest cylindrical keep in Ireland, the 13th Century Nenagh Castle opened to the public for the first time in recent history in 2013. A series of narrow spiral staircases take visitors to the jaw-dropping rooftop with 360 degree views of the surrounding area.

The town of Nenagh surrounds the castle and continues to serve as the area’s primary market town with an collection of shops and restaurants.