Gothic architecture
Sens Cathedral (begun between 1135 and 1140) was the first Cathedral to be built in the new style (St. Denis was an abbey, not a Cathedral). Other versions of the new style soon appeared in Noyon Cathedral (begun 1150); Laon Cathedral (begun 1165); and the most famous of all, Notre-Dame de Paris, where construction had begun in 1160.
Croatian Littoral
The earliest architectural heritage of the region includes ruins of Roman and Byzantine buildings throughout the area and early medieval Croatian burial grounds in the Vinodol area. There are preserved examples of the Romanesque architecture on the island of Krk, in Vinodol, and in the Kastav area—largely churches, monasteries, and fortifications such as Drivenik Castle. Several preserved examples of Gothic churches exist on the mainland, but during the Renaissance, construction largely consisted of fortifications because of the Ottoman conquest of the hinterland of the region. The most powerful noblemen in the region, the House of Zrinski and the House of Frankopan, built numerous castles in the area. They include the castles of Trsat, Grobnik, Bakar, Kraljevica, Ledenice, Bribir, Hreljin, Grižane, Novi Vinodolski, Krk, Drivenik and Gradec near Vrbnik. The most representative piece of Baroque architecture is the St. Vitus Cathedral in Rijeka.