This vintage gem is one of the oldest surviving purpose-built movie palaces in Scotland.

This lone tree and dramatic sandstone outcropping are so beloved by Michiganders they can be found on one of the state’s coins.

This amazingly well-preserved villa just outside Pompeii boasts rare examples of ancient Roman paintings.

Witnessing the might of this dessert-colored desert waterfall is a rare, powerful treat.

A huge enchanting public park just outside the ancient walls of Rome.

Tubing through a cave lit with glowworms is a magical underground experience.

A rare example of World War I trenches from the British front.

Locals transformed this Canadian evergreen into a secret hangout with spectacular views of Vancouver's skyline.

A small marionette collection located within the dark cellars of an 11th-century Austrian castle.

Florida might be at its most surreal in this museum devoted to the famed Spanish artist.

Shakespeare has been brought to life in this open air theater for the better part of a century.

What may be America's largest classic video game arcade lurks inconspicuously in a Chicago suburb.

Rent out a glass igloo to watch the Northern Lights like you live in the future.

Steep canyon walls hide a forested oasis in the West Texas desert.

A favorite Paris bar for U.S. expats, including Gershwin, Hemingway, and James Bond.

The tallest outdoor elevator in Europe rockets passengers on a dizzyingly precarious ride to the top of a mountain.

This Los Angeles animation studio is keeping the wonder of stop motion puppetry alive.

This Art Deco masterpiece has stood in for some of the most famous buildings in comic book history.

At the tallest peak in Colorado, an electrifying mix of thin air, lightning, and rivalry.

The longest navigable underground river in the United States is home to countless blind and albino animals.

A natural arch carved by a river gave its name to the so-called "Cave of Forgotten Dreams."

A clear blue swimming hole with hidden caves, still unexplored.

A sacred mountaintop temple offers a fine cup of tea to visitors who can survive the journey.

The world's largest man-made underground caverns offer unparalleled underwater wonders.