The story behind the breath-taking temple complex Angkor Wat, which is located in Cambodia. Angkor Wat is a Hindu, then subsequently Buddhist, temple and the largest religious monument in the world. It was built by the Khmer King Suryavarman II in the early 12th century.

A look at Le Louvre, the world's largest art museum, located in Paris, and the home of Leonardo da Vinci's celebrated portrait, the Mona Lisa.