Zagreb, Croatia’s capital, is distinguished by its 18th- and 19th-century Austro-Hungarian architecture.
At its center, Upper Town is the dominate site of the Gothic, twin-spired Zagreb Cathedral and 13th-century St. Mark’s Church, with a colorfully tiled roof.
The Lower Town has the Main Square, Ban Jelacic as well as many shops, museums and beautiful parks. (source Wikipedia-Google)