This unique museum takes its visitors to the world of the army and tells the personal, emotional tales of soldiers and veterans from various ages. There are six theme rooms where you can watch and experience the life of the Dutch army with interactive tools. The museum is more than 35,000 square meters, so you can easily spend the entire day there.

This imposing 14th-century Gothic cathedral stands tall atop the old Roman and Renaissance city walls, looking out over Palma's harbour and old town. It was built over hundreds of years on the ruins of the mosque that once stood there. Famous Catalan architect Antoni Gaudí had a hand in the restoration project early in the 20th century, though he quit the project over a dispute with the contractor. This beautiful architectural wonder offers breathtaking views in every direction and is the perfect starting point for a walking tour through the city.

The 14th-century Jewish quarter of Fès has currently 160,000 inhabitants that live among and along its 9,500 streets. The various sites of Jewish heritage are well worth a visit but due to the maze of streets, it is wise to explore the mellah with an official guide.