These wire animal sculptures commemorate the exotic inhabitants that once called the Tower of London home.

This London marker celebrates the spot where the world-famous English band was founded.

An eccentric Victorian aristocrat's enormous collection of medieval armor and weapons from around the world.

One of the world's most complex timepieces.

This unique preservation is one of the only taxidermies in the world made with real whale skin.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

The old observatory in Copenhagen has a spiral corridor used as a racetrack.

The design of this beautifully crafted building was inspired by Norwegian glaciers.

This risqué sculpture, based on a Hans Christian Andersen fairy tale, caused outrage 35 years after it was erected.

The last Viking king of Denmark is buried inside the crypt of this cathedral.

A castle built for love, and abandoned due to heartbreak.

This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.

In upstate New York, gorgeous waterfalls and a watermill are slowly being reclaimed by nature.

Pluto is still considered a planet in Ithaca, New York.

Beneath the city of Lourdes, France is a massive, concrete church.

In the shadow of a former battleground, the resting place for nearly 2,000 soldiers who died in World War I.

A rare example of World War I trenches from the British front.

A moving memorial to the fallen and missing from WWI trenches.

This memorial museum chronicles the apocalyptic destruction of the First World War.

A monument to the thousands of Canadian soldiers who died capturing the French ridge during World War I.

A breathtaking canyon offers stunning views and frightful pathways through an ecological paradise.

Giant topiary dog once played a role in a terrorist bomb plot.

The door to the museum holds a unique artifact from the Finnish Civil War.