This massive collection of British military artifacts includes the heartbreaking personal letters of the men in the trenches of WWI.

A store full of vintage and indie toys designed to bring out the kid in even the crustiest of adults.

An extraordinarily ornate museum in San Diego holds wondrous anthropological treasures.

This ritzy Italian market is built around a statue of an unforgiven heretic who was burned for his belief in an endless universe.

Catacombs turned marketplace.

The ancient tomb acts as a calendar that keeps perfect time.

An unusual round church in London with a Templar past.

These medieval skyscrapers dominate the skyline of this small Tuscan town.

A sign at the end of the Santa Monica Pier marks the traditional end of the legendary American highway.

A cluttered and astounding collection of antiquities and curiosities.

A king's pet, a pope's gift, an artist's inspiration, and a tragic shipwreck.

Largest lake in Great Britain measured by surface area.

Pilgrimage site for star-crossed lovers.

The yawning maw of this pagan visage is said to bite off the hands of liars.

The 10,000 Torii shrine.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

17th century streets hidden under Edinburgh were once a breeding ground for the black death.

A six-ton wedding present for the King of the Scots.

Ancient snack bar of the Roman Empire re-opened.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

The final resting place of soldiers' loyal canine companions.

2300-year-old Roman road connecting the empire.

The ghostly remains of an accidental sea.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.