The attic of a four-century-old canal house hides a clandestine church.

Disks are rolled out onto the south lawn to absorb the impact of Marine One's wheels like giant coffee coasters.

The fifth-longest natural arch in the world, and the longest outside China.

It would be easy to walk past this unusual piece of art and have no idea it pays tribute to the odd life of a real chicken.

Within the former ghost town of Cisco is a carefully restored tiny town with one resident and its own art residency.

This raised bulls-eye visible from space was the subject of an intense geologic controversy.

The eccentric mansion of one the most popular horror authors of modern times.

This handsome giant is said to mark the birthplace of the mythical woodsman and even had a cameo in a Stephen King novel.

Toy museum in a former tavern is the expression of one man's life pursuit of the aesthetic power of cartoon imagery.

Trinkets and toys lovingly handmade by maximum security prisoners.

The world's only international cryptozoology museum is host to an unrivaled collection of mysterious objects.

The world's largest rotating world.

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

Cryptid lake monster honored with its own monument.

Scary metal statues adorn some of the signature buildings of Burlington, VT.

This 38-drawer structure claims the superlative title, but it isn't the world's only giant filing cabinet.

The house that Frank Lloyd Wright "(shook) out of his sleeve at will" at the age of 86.

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

World's first "penitentiary," meant to be humane, drove men insane.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

The remains of a community that was forced to move for a dam that never materialized still rot in this Pennsylvania park.

The smallest post office in the United States is no bigger than a broom closet.

A mysterious castle built as a monument to lost love.

This spiny beast guards an artist's village while vying for the title of largest lobster in the world.