The historic tall ship is one of just three of its kind still sailing open waters today.

Despite changing times, the legendary stage has proved the show must always go on.

A piece of I-45 graffiti has become one of Houston’s unofficial slogans.

The largest underground pedestrian tunnel system in the U.S. mostly caters to the people working in the offices above, but provides a great, air-conditioned way to traverse the city.

A Prada store in the West Texas desert that is never open for business.

A little stop along the Texas highway where Rock Hudson, Elizabeth Taylor, and James Dean stayed while shooting the 1955 film "Giant."

With print dying, this local paper keeps the lights on by doubling as a stunning cafe and cocktail bar.

Each of these gorgeous, intricately decorated rooms is painstakingly crafted to the scale of 1 inch: 1 foot.

Elevated freight railway turned wildly successful urban park.

A dilapidated dock tells the story of Titanic’s missed arrival.

A unique work of automotive art calls this shopping center home.

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

This sculpture of disembodied body parts forms a poignant memory of the horrors of World War II.

Inside this cathedral is a shoulder bone belonging to the Patron Saint of Scotland.

The world's longest continuously running show has played at this small West End theater since 1974.

The commemorative stone column conceals a secret laboratory.

An ivy-covered arch bridge dedicated to Tejano music singer and legend Rosita Fernandez.

The last masonry skyscraper ever built reveals a transitional moment in architectural history.

A journey begins with a single step, and for many, the road-trip of a lifetime started at this Chicago intersection.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

It appears as if a man is standing behind this giant airport clock, painting the hands in real time.

An ancient Egyptian temple sits within a modern European museum.

Thanks to modern navigational tools we now know that the true prime meridian runs through a park next door.

An Amsterdam street lined with antique shops each one dedicated to a different obscure collection.