This demon atop the Notre-Dame de Paris looks utterly bored.

The medieval "dragon" on an Austrian city's coat-of-arms comes to life in a fountain.

Ride a dragon train into a world of dwarves.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

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

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

Once a black market electronics marketplace, now an otaku shopper's paradise.

This naval gun is fired every day at noon, an odd timekeeping tradition the origin of which is local legend.

A colossal floating restaurant built to look like a ancient Chinese imperial palace.

One of Amsterdam's narrowest houses is located right across the canal from its widest.

A popular shrine where the Blessed Virgin allegedly appeared in 1830, displaying a holy armchair and two incorruptible remains of Lady Saints.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

A South African bar inside a hollowed out 6,000-year-old Baobab.

Raging waters have created a strange geological site that looks like something off of a progressive rock album cover.

A safari-themed castle in the South African bush with the largest maze in the southern hemisphere.

Caves that can't seem to quit producing the remains of prehistoric humans.

The world's largest impact crater is mainly eroded but still remembers the planet's violent history.

Largest cave system in Africa.

Largest lake in Great Britain measured by surface area.

A massive Montreal stadium that has seen nothing but trouble since its inception.

Home to some of the oldest hominid fossils ever found.

Famously misunderstood wonder of the ancient world

The celebrated eyesore created by starry-eyed sweethearts.

A miniature city, once ruled by the Queen of the Netherlands.