Giant telescope mirrors built in a spinning furnace under a college football stadium.

The fading, forgotten remains of a once bright and booming factory.

Sleep where gangsters fell amidst smoke and flame, with nary a bullethole to show for the legendary struggle.

A natural history wunderkammer in the middle of the desert.

The Magical World of George Phar Legler.

Miniature art that tells an enormous story.

The world's largest military aircraft cemetery.

An Arizona museum with a collection of pharmaceutical oddities, including a jar of a gangster's chewed gum.

Oldest existing church in New York and the inspiration for Washington Irving's "The Legend of Sleepy Hollow."

The home of one of America's most wealthy industrialists is now a historic site that remembers a more decadent time in the country's history.

On the Irish coast, 18 members of the Howard family are eternally resting in an Egyptian pyramid.

Petrified footprints of one of the very first vertebrates to walk on land.

This burial pyramid in central Ireland is thousands of miles and thousands of years away from its Egyptian inspiration.

A steam trawler with a whiskey-soaked history driven ashore in 1960 resides rusty but still standing on the shoreline.

This 30-foot pile of rocks may be the grave of a mythological Irish queen.

The oldest public library in Ireland.

An unusual manor of stunning beauty, born out of a crippling disease.

Local legend says the remains of Father Christmas lie within the medieval grounds.

This permanent collection of preserved bodies taken from Irish bogs is one of the leading authorities on such morbid mummies.

This Irish show cave is said to have been the site of a Viking massacre that claimed 1,000 lives.

The world of the ancient Celtic civilization explained through a bewitching 11 acre garden.

One of the most popular megalithic sites in Ireland stands as a humbler version of Stonehenge.

This floating garden in the sky is straight out of a fairy tale, but the real thing is nothing short of magical.

The oldest pub in Ireland may also be the oldest surviving bar in the entire world.