A house turned museum is the real-life "home" of the fictional main character of The Wizard of Oz.

This titanic oil company sign is a reminder of the Americana boom of the 1970s and also its commoditization.

Carved, egg-shaped stone with no explanation.

Museum dedicated to awful artwork.

A 19th-century architectural wonder designed by the "father of the skyscraper."

One of many reminders of Tesla's scientific contributions overlooks the falls which inspired him.

Toxic waste disaster that founded the Superfund program.

The absurd creation is a compulsory destination for selfies in Buffalo.

A monument to a Polish general who fought the American Revolution and became the "Father of the American Cavalry."

This restored house is like a time capsule of the president's unconventional inauguration.

The seat of Buffalo government is a gorgeous Art Deco palace.

The site of William McKinley's tragic assassination is only marked by an underwhelming boulder.

The 55-pound trichobezoar was removed from the stomach of a cow.

This quaint museum lets you take a ride on its antique carousels.

Lady Liberty's first beacon of enlightenment is now displayed in a museum near the statue.

Site of an escape, ten murders, and some scalpings.

The first KFC is on the National Register of Historic Places.

This boulder stays on its mountain thanks to a huge chain and on the map due to local legend.

Prehistoric animals decorate this popular outdoor park.

Hiding behind a grocery store is a spectacular cavern carved as part of an old limestone quarry.

This defunct, fortress-like prison has been the setting for several movies.

Knoxville’s architectural icon was the symbol of the 1982 World’s Fair, even catching the googly eye of Bart Simpson.

A cannonball from Union forces battling John Hunt Morgan made this church a permanent home.

One of the few surviving "Wigwam"-themed motels.