Take a monster truck tour around an ostrich farm in the middle of the desert.

The only nuclear weapon assembly and disassembly plant in the U.S.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

The biggest solar telescope in the world helps reveal the secrets of our sun.

What is the Thing?

This picturesque Umbrian city has a subterranean side that has long remained hidden.

The only "Egyptian" pyramid in Europe and the legendary tomb of Remus.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

This giant roadside goose has been hailing travelers into a small Ontario town for over 50 years.

Profile of a sleeping person four kilometers long in 250-meter-high cliffs.

The birthplace of professional hockey on the shores of Portage Lake.

Watch the ships come in on Michigan's 210 ft. high observation deck in Sault Ste. Marie.

Ancient mysterious ruts carved in the bedrock.

Burial grounds for more than 1,000 bodies deep under the modern town of Rabat.

This Stone Age solar temple aligns with the sun on each equinox and solstice.

An abandoned set from the 1980 film "Popeye," claimed and repurposed as a theme park by creative locals.

The iconic boulevard is the perfect place to catch sight of a bicycling skeleton, a levitating Satan, or a chef with his head stuck in a pizza.

Spain's unique Mosque-Cathedral has been a place of worship for both Muslims and Christians throughout its history.

A vista of the city and sea from atop the little-known viewing deck on an unassuming Columbus statue.

Over two centuries old and counting, Madrid's massive botanical garden contains one of Europe's only desert environments.

The final resting place of the great navigator, or maybe his brother.

Madrid's romantically ornate crystal palace has been offering shelter to plants and art for over a century.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

Gaze upon chocolate sculptures depicting everything from chariot races to Gaudí's famous church at this shrine to sweets.