Schönbrunn Palace is the former summer residence of the Austrian emperors of the Habsburg dynasty, one of the most beautiful baroque palaces in Europe. Schönbrunn Palace and Park are a UNESCO World Heritage Site.
Marienburg Castle is a masterpiece of the defensive and residence architecture of the late Middle Ages. The largest Gothic castle complex in the world, with an area of about 21 hectares and a total cubic capacity of buildings exceeding a quarter of a mil
Timgad is an ancient Roman city in North Africa, the ruins of which are located in Algeria, 480 km southeast of Algeria and 35 km east of the city of Batna. In 1982, the ancient city of Timgad was declared a UNESCO World Heritage Site.