The ruins of Cong Abbey, a former Augustinian abbey, date mainly to the 13th century and showcase some of Ireland’s finest medieval ecclesiastical architecture.
A church was first built here in the 7th century, reportedly by Saint Feichin. After a fire in 1114, Turlough Mor O’Connor, High King of Ireland, refounded the abbey, which was later destroyed in 1137 and rebuilt in 1138 as an Augustinian settlement. His son, Ruaidrí Ua Conchobair, Ireland's last High King, expanded it in 1198 and spent his final years there.
The O'Duffy family was closely linked to the abbey from 1097 to 1501. Archbishop Muireadhach Ua Dubhthaigh, who died there in 1150, is commemorated on the Cross of Cong. The abbey was reconstructed in 1307, dedicated to St. Mary, and suppressed after 1542. Its last nominal abbot, Patrick Prendergast, preserved the Cross of Cong before his death in 1829. Benjamin Guinness initiated its restoration in 1855.
Cong Abbey features exceptional early Gothic architecture, including a 13th-century church, cloister fragments, and finely sculpted doorways. A monks' fishing house, likely from the 15th or 16th century, sits over the River Cong, with a trapdoor for fresh fish and a rumored line to the monastery kitchen.
Château de Niort is a medieval castle in the French town of Niort. It consists of two square towers, linked by a 15th-century building and dominates the Sèvre Niortaise valley.
The two donjons are the only remaining part of the castle. The castle was started by Henry II Plantagenet in the 12th century and completed by Richard the Lionheart. It was defended by a rectangular curtain wall and was damaged during the Wars of Religion. In the 18th century, the castle served as a prison.
The present keeps were the central point of a massive fortress. The southern keep is 28m tall, reinforced with turrets. The northern tower is slightly shorter at 23m. Both are flanked with circular turrets at the corners as well as semicircular buttresses. Each of the towers has a spiral staircase serving the upper floors. The Romanesque architecture is of a high quality with the dressed stones closely jointed.