The celebrity luchadores of La Paz are tough ladies in traditional petticoats and braids.

Museum celebrating the achievements of the Soviet space program.

Moscow's other, lesser known kremlin is a fairytale-like cultural complex modeled after Old Russia.

This small road tunnel is the only place where you can cross beneath the Erie Canal.

A room hidden behind a swinging shelf in the children's section.

Now the final resting place of prominent artists and musicians, it was originally founded to separate the rich from the poor in death.

This isolated community does not want you to visit.

This natural rock "church" might not be a proper chapel but that doesn't mean it's not beautiful.

For over 80 years, Mayan ruins stood proudly in a most unlikely location.

The life of one of FDR's possible mistresses is preserved in her palatial Hudson Valley mansion.

The world’s oldest and biggest bookstore stocking only mystery, crime fiction, espionage, and thrillers.

A 16th-century Andalusian palace.

Thanks to an acoustic anomaly, this unassuming stone bench has heard one hundred years of secrets.

Replica of Seville, Spains famous Giralda, a former minaret converted into a bell tower.

This whimsical winery by Antoni Gaudí looks ripped from the pages of a fairytale.

Abandoned waterpark turned counter-culture mecca.

The abandoned ruins of a beautiful medieval castle just outside Barcelona.

The largest Art Nouveau complex in the world is a Barcelona hospital with a 600-year-long history.

A stately palace has been converted into the world's largest cannabis museum.

Abandoned for decades, trains still pass through the now-restored remains of one of Madrid's first metro stations.

This lucky bronze frog was gifted to Madrid by a casino.

The earliest known map to show America, discovered by accident at a Paris bookshop.

With the Wild Bunch hunted almost to extinction and the law closing in on him, Butch Cassidy fled to this remote cabin in Argentina.