Piled high inside this warehouse and coffee shop are salvaged goods that span every corner of the globe.

Millions of dollars worth of sculpture decorate this Iowa city center.

The world’s largest truck stop includes a barber shop, chiropractor, and a huge museum with antique trucks.

This historic hiding place, often used by people escaping slavery, is a testament to a heroic struggle for freedom.

This large stone off the coast of Martinique had a brief career in the Royal Navy.

The larger of two volcanic peaks rising out of the crystalline waters of the Caribbean.

Its sunny hues are believed to have inspired the town's color palette.

A building so large that it has its own weather.

This abandoned NASA launch site is now a memorial to a trio of astronauts who were killed there.

Welcome to old Florida, where a 1940s mermaid show is still enchanting visitors.

The world's longest known cave system.

Live long and prosper in Tennessee.

The bridge is a secret gallery of discarded gum that has been transformed into miniature masterpieces.

These mysterious Viking chess pieces spent centuries hidden on a remote Scottish island.

An unusual ode to the late Irish playwright, complete with a squiggly bust and coffin-shaped bench.

The "lost friend” is the most famous of the six moai statues that were removed from Easter Island.

Hear the quietest sound from across the dome.

A tongue-in-cheek arcade where the games are based on everyday life.

London's smallest police station is barely the size of a phone booth.

This remarkably well-preserved Egyptian plinth is pretty well traveled for a giant piece of stone.

Ancient serpentine sacrifice holder that has stood the test of time.

The medieval woodcut-style artwork chronicles life in medieval London.

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

This coffee shop lies hidden beneath a historic church.