This London pub hides a peculiar secret: a recreation of the rooms shared at 221b Baker Street by Sherlock Holmes and Dr. Watson.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

Explore this medieval cathedral by trying to spot all the malevolent monsters hiding in its beautifully colored windows.

This fascinating museum in an old water tower holds the world's largest collection of Vodou artifacts from western and central Africa.

Visitors dating back to the 1600s carved their marks in the stones of the iconic tower.

There has been an astronomical clock on this spot since the 14th century.