Diksmuide belfry contains a 30-bell carillon and is one of the several belfries of Belgium and France that are recognized by UNESCO as World Heritage Sites. The City Hall and neighbouring Saint Nicolas Church were completely rebuilt after World War I in the Gothic style of the 14th and 15th centuries.
The foundation stone of the town hall was laid in 1428. major renovations were carried out between 1567 and 1572. The construction of the neo-Gothic town hall took place between 1875 and 1880.References:
The Amphitheatre of the Three Gauls was part of the federal sanctuary of the three Gauls dedicated to the cult of Rome and Augustus celebrated by the 60 Gallic tribes when they gathered at Lugdunum (Lyon). The amphitheatre was built at the foot of the La Croix-Rousse hill at what was then the confluence of the Rhône and Saône.
Excavations have revealed a basement of three elliptical walls linked by cross-walls and a channel surrounding the oval central arena. The arena was slightly sloped, with the building"s south part supported by a now-vanished vault. The arena"s dimensions are 67,6m by 42m. This phase of the amphitheatre housed games which accompanied the imperial cult, with its low capacity (1,800 seats) being enough for delegations from the 60 Gallic tribes.
The amphitheatre was expanded at the start of the 2nd century. Two galleries were added around the old amphitheatre, raising its width from 25 metres to 105 metres and its capacity to about 20,000 seats. In so doing it made it a building open to the whole population of Lugdunum and its environs.