One person's lost luggage is another person's treasure.

This set of rickety spaceships are prepared to give alien travelers a place to relax and go to the bathroom.

The London pub overlooks where the Mayflower was moored before setting sail for the New World.

The remains of one of America's first radiation testing grounds still rest ominously in a Georgia forest.

The remains of the iconic train crash from the movie The Fugitive can still be found rusting along the Great Smoky Railroad.

A white oak with property rights.

After just one epic test blast, this literal loose cannon proved too explosive for combat.

A mysterious monument meant to be a guide into "an Age of Reason" was destroyed after an apparent bombing.

All unmarked mute swans on the Thames are owned by the Queen per a tradition that began in the 12th century.

At just 51 feet and 10 inches long, it's the shortest street in England.

A double cantilever system bridge that was designed to prevent flood damage.

These fantastically named natural pools look like something out of a Scottish myth.

An ancient Scottish rock formation said to be the gravesite of a giant remains ensconced in legend and intrigue.

This macabre monument atop an ancient well gives a nod to a brutal episode in Scottish clan history.

The highest peak in the United Kingdom has a history of physics, specters, and a pilgrimage of strange objects.

This half-forgotten fortress was constructed by the Ottoman conqueror of Constantinople.

This lonely cast-iron structure is the only wave-washed lighthouse of its kind left in all of Britain.

The remains of a small medieval chapel mark the legendary birthplace of the patron saint of Wales.

Several land speed world records were shattered at this Welsh beach.

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

A Neolithic burial tomb connected with a colorful array of legends.

A section of a historic wooden trestle viaduct is preserved next to the railway line it once carried.

Flames have been burning within this mountain for more than 2,500 years.

Local legend says Isaac Newton built this footbridge without any screws, bolts, or nails.