This mill on Lake Erie appears to shrink as a viewer approaches thanks to an optical illusion.

The oldest continually operating golf course in the United States.

This Frank Lloyd Wright summer house was designed along Lake Erie as a retreat for a client's wife.

This two-room factory has been cranking out the musical signifier of zaniness for a century.

Priceless space junk on display in front of a local Dairy Queen.

The Pennsylvania landscape depicted by a quarter mile of mosaics made from used road signs.

For decades, it has disappeared and reappeared as water levels rise and fall.

A quirky collection of outsider art made from automobile parts.

This collection honors the iconic, and proudly American lighter that just won't quit.

This edgy museum will whet your appetite for the industrial history of Western New York.

The world's only statue dedicated to the greatest Great Dane in comic strip history.

A psychedelic labyrinth on the San Francisco bay.

A beautiful and abandoned New York subway station from 1904, complete with chandelier.

A collection of unique outdoor sculptures surounded by the beauty of nature.

Stroll the grounds built by murder, suicide, and dirty oil money at one of Hollywood's most filmed mansions.

The hidden "ballroom" under a mansion lake was built by a criminal who ate a cyanide pill during his trial.

A historic London pub with prison cells in the cellar and a "spy room" on the second floor.

A preserved factory in the "Home of the Carrousel" is now a museum dedicated to the classic wooden ride.

Where scientists keep miles of very valuable ice from Antarctica and Greenland from melting.

This lake in the Cascades lives up to its name, disappearing down a hole every spring.

The restaurant keeps a hidden séance room on the second floor and reserves a table for the spirit of the former owner each night.

A failed utopian experiment for British expats in the American South is now a Victorian village frozen in time.

The perfectly preserved underground rooms where Churchill plotted the war against Germany.

This UFO landing strip was created by a charitable Wyoming city that was worried about residents of Jupiter.