After covering almost 1.5 billion acres, the survey's still not finished.

Annual Easter display made up of thousands of hand-painted eggs.

First a root beer ad, then a golf course clubhouse, and finally a massive teapot.

A collection of Witchcraft artifacts and occult paraphernalia started by the leader of the Long Island Coven.

Remnants of 19th century vigilante justice.

Acres of English cottage gardens, unexpectedly nestled in a Cleveland suburb.

There is beauty and history in the ruins of this former company town.

Faces carved into the cliffs create an otherworldly walking trail.

This alley-cum-fan gallery in the ex-Nirvana drummer's hometown holds the world's largest drumsticks.

A record-size collection of wild-haired troll dolls tells the story of the mythical creature's roots in Scandinavian folklore.

This campus museum commemorates a national tragedy.

Memorials and tributes scattered across the university grounds remember a famous national tragedy of the Nixon era.

Mausoleums, astronomy, and animatronic dinosaurs at this memorial to an assassinated American president.

But did the famous feminist and abolitionist ever really say those iconic four words?