Crumbling necropolis set high above Fez.

This 16th-century Moroccan fortress-turned-armory museum offers prime views of the historic quarter in Fes.

Thousands of narrow alleyways in an ancient medieval city make up what's believed to be the world's largest car-free urban zone.

Copenhagen's celebrated theme park and gardens.

Museum on earth sciences featuring a recreation of a famous curiosity cabinet.

Hans Christian Andersen for the postmodern world.