The Gothic tower of the Basilica of Our Lady dominates over the town of Tongeren and the surrounding area. It was built in Gothic style in the 13th century and recent excavations have produced some of the richest archaeological finds in Flanders. Archaeological excavations have proven the presence of an edifice here starting from the 4th century, while a Carolingian prayer house existed here in the 9th century. The building of the choir of the present basilica began in 1240. Nave, transepts and side chapels were added between the 13th and 15th century. The original Romanesque tower was replaced by the present, 64 m-tall Gothic tower from 1442 until 1541. The basilica's interior is home to the statue of Our Lady of Tongeren, erected in 1475. The treasury is housed in the former hall of the Chapter and comprises one of the richest collections of religious art in Belgium.
The interior is full of art treasures, of which the most famous one is without a doubt the walnut statue of Our Lady of Tongeren Cause of Our Joy, which dates from approximately 1479. The Romanesque cloister of the 12th century can be considered as a rare evidence of the Romanesque architecture in Belgium.
References: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.