This English-inspired Maryland garden is home to acres of opulent plant life including bushes shaped into an entire fox hunt.

An astounding collection of medical specimens, including bits of President Lincoln.

A mysterious stone embedded at the base of a historic Boston building.

An intricately designed junk art house with four extravagant junk art cars hidden in the suburbs.

Just below the surface, shrimp are producing temperatures hotter than the sun.

Where monkeys run wild and the humans are caged.

An enormous, inside-out glass globe built in 1935.

Step inside Lucy, the world's largest "elephant."

The rusting remains are visible sticking out of the waters of the Delaware Bay.

Sail through this subterranean show cave that is home to a legend that would go on to name nearly everything around it.

A layered tribute to the work of mosaicist Isaiah Zagar.

Where America's first doomsday cult awaited the end of the world.

One artist's love letter to his city and its citizens plays out across dozens of bright murals painted on the sides of decrepit buildings.

In which a local geological marvel becomes a quaint roadside attraction.

An indoor miniature village and labor of love for Laurence Geiringer, a model railroad enthusiast.

This titanic java kettle is one of the many kitschy landmarks located along America's OTHER famous highway.

Captain John Smith thought these cliffs were amazing in 1608 but sharks thought so 20 million years before him.

A local prank turned town icon.

The remains of a failed attempt at medieval nerdery are hidden deep in the woods of Virginia.

Hellam Township is reputed to feature seven remote gates, which when passed through in the right order, open an entrance to hell.

This Virginia railway overpass is said to be haunted by a serial killer in a rabbit costume.

The ruins of this long-abandoned unsuccessful gold mine can still be found.

The oldest continuously operating fish market in the United States.

An obscure public service from the U.S. government that redeems burnt, moldy, and soiled old greenbacks.