1: Explore the ancient beauty of 6 Oldest Castles in the World. Discover rich history and stunning architecture.

2: Dive into the majestic walls of Japan's Himeji Castle, dating back to 1333.

3: Travel to England's Windsor Castle, founded in the 11th century by William the Conqueror.

4: Step into the fairy-tale Neuschwanstein Castle in Germany, built in 1869.

5: Visit Prague Castle in the Czech Republic, established in the 9th century.

6: Experience the mystery of Ireland's Rock of Cashel, a medieval fortress.

7: Delve into the history of Scotland's Edinburgh Castle, dating back to the 12th century.

8: Explore the beauty of France's Château de Chambord, built in the 16th century.

9: Discover the enchanting Alhambra in Spain, a UNESCO World Heritage Site.