This once-forgotten oasis in the middle of Lisbon was first created over a century ago quite by accident.

Sitting beneath an unremarkable residential building is a museum devoted to classic Pinball.

North Africa's first museum of its kind preserves the culture of Moroccan women and their artistic achievements. 

Fortune tellers, snake charmers, poets, and storytellers all gather on this historic square in Morocco.

A Moroccan getaway in the mountain range that plays the Himalayas' stunt double.

London's last remaining public soapbox site has seen speeches from Karl Marx, Vladmir Lenin, and George Orwell.

An unusual round church in London with a Templar past.

Hidden beneath the streets of London is a secret subway that only carried mail.

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

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

The only university zoological museum in London houses extinct animals, bizarre natural history specimens, and a Micrarium of microscopic creatures.

A series of caves under Castle Hill that once held the prisoner Vlad Tepes, better known as Count Dracula.

This Budapest bar allows drinkers to leave their mark on the walls, floor, and even ceiling.