Anna Anderson spent most of her life claiming to be the lost Romanov child Anastasia.

This trio of stone spires claims to be the only preserved medieval execution site in Europe.

One of the oldest wine cellars in Germany is now a restaurant beneath Bremen's town hall.

This old train trestle and collapsed tunnel once allowed the railroad to negotiate the steep slopes of the Colorado Rockies.

The scattered debris of a T-33 Canadian naval jet crash from 1963 now stands as a memorial.

The ridged layers that make up this river canyon represent Earth's geological history.

A local scoured more than 1,000 acres for stone to create his masterpiece.

A ship that lived many lives under many names is now known merely as the "Ghost Ship."

This tombstone marks the final resting place of the beloved 1990's character, Ernest P. Worrell.

Visitors to this Kentucky homestead turned museum are immediately transported back to the Antebellum south.

A chain of bells connect the California Missions and honor the legend of the "King’s Highway."

An abandoned relic of the city's failed experiment with below ground transit.

Where beautiful signs live on forever.

The house in the middle of the motorway.

This sculpture, residing in a quiet corner of a London park, honors the victims of 9/11.

This historic stone barn is the former home of legendary cattleman Charles “Lonesome Dove” Goodnight.

The site of a famous samurai duel.

Constructed along the shores of Lake Zurich, this pavilion is a walk-through work of art.

This man-made waterfall was designed to help improve access for spawning salmon.

The Great Fire of London and the regulation of one-way streets both started in this alley.

An unusual art exhibition in a suburban yard is designed to awaken the souls of those flowing by.

Massive fortified towers blend North American and Chinese architecture.

A studio devoted to keeping hundreds of unique Chinese arts alive.

This ancient Chinese observatory still contains early astronomy technology.