Castle of Vianden
The majestic castle of Vianden. The castle of Vianden was built from the 11th to the 14th century on the foundations of a Roman castle and a Carolingian refuge. Since 1417 this building belongs to the house of Oranje-Nassau.
When you don't see the puzzle, please check whether your device can handle html5 or java. Read here why the puzzles look different and which problems there can be
When you don't see the puzzle, please check whether your device can handle html5 or java. Read here why the puzzles look different and which problems there can be