A minotaur, a labyrinth, and a dubious restoration pull in visitors from around the world.

These ancient sacred grounds granted amnesty to those who managed to reach them.

America's only nuclear missile silo open to the public.

One of the first big sculptures anywhere in Australia.

A fantastic castle rumored to be the birthplace of King Arthur.

A "miracle" that seems to produce more holy fistfights than holy revelations.

The final resting place for the remains of 143 Habsburg royalty.

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

The world's only complete colossal squid specimen is on display at the Te Papa Museum.

The only castle in North America to ever house European sovereigns.

Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.

The stones of this Incan wall complex fit together so well you couldn't fit a piece of paper between some of them.

Rome's semi-secret peephole vista is also a former Crusader stronghold.

This bridge was the birthplace of a unit of measurement based on a fraternity joke.

Three prestigious academic collections come together to create a world-class natural history museum.

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

Visit the monolithic tomb of America's most famous general.

Japanese national treasure originally built in 593 CE.

Holding multiple historical boats and an entire 19th century village, this New England attraction is the largest maritime museum in the world.

Historic medieval fortified city in southwest France.

This remarkably well-preserved Egyptian plinth is pretty well traveled for a giant piece of stone.

Home to three historic ships from the age of Vikings.

100 year tradition of fist fights, marked by marble footsteps.

This massive redwood tree has a hole in the base big enough to drive through.