Giant, friendly pelicans in Central London, the most unlikely of places.

France's national museum of scientific and industrial instruments.

This famous city eluded concrete detection until the early 2000's.

One part local history, 99 parts gruesome haunted house.

This massive library holds what was once the largest book collection in the world.

These tombs were built into the side of a mountain so that ancient angels could reach the dead.

Puzzles within puzzles hide a golden treasure in this hedge maze.

Hear the quietest sound from across the dome.

Pop culture has helped to keep this iconic British building from being destroyed.

Breathtaking and huge 430 year old maps of Italy.

The mysterious, fantastical woodland inspiration for "The Lord of the Rings."

Home to the most complete dodo remains known - one head, and one foot.

The final resting place to 300 Victorian-era pets hides inside the city park.

A small, but award-winning beach known for its literally spotless reputation.

A fountain standing as a testament to a doomed alliance.

The largest stone circle in the world has ended up bringing up more questions than it has answered.

The oldest working mechanical clock in the world.

Mysteriously stacked storefront paths give this medieval British town an iconic style like none other.

This former “ante-chamber to the guillotine” has been refurbished to illustrate the brutal history of French justice.

A giant white horse drawn on an English hillside may not have been intended to be a horse at all.

Former host to the World Elephant Polo Championships.

This neolithic stone grave has been altered and restored so often its now more neo than lithic.

The modern birthplace of Irish freedom.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.