This shrine to McDonalds' most iconic sandwich holds a 14-foot tall burger.

The pop art icon's gravesite is broadcast 24 hours a day on his museum's website.

An outlandish shoe shaped house built by an eccentric millionaire.

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

The only way to see Pittsburgh is from the top of this lookout point, just like the ancient members of the native peoples did.

The universally beloved children's television figure is interred on a high hilltop in one of western Pennsylvania's oldest cemeteries.

One of the steepest streets in the United States makes an intriguing challenge for cyclists.

Found art has transformed this Pittsburgh neighborhood into a psychedelic dream.

The internal railway of one of the biggest steel plants in America has been transformed into a linear park with unique industrial views.

Mysterious rocks that ring musically when struck.

A stone memorial erected for New Hampshire's only convicted witch.

This picturesque abandoned home is rumored to be a spite house.

A historic custom house with ties to George Washington is now a shrine to local nautical history.

A giant toy jack made of numerous welded-together fire hydrants.

A careful eye can find hundreds of dinosaur tracks running along the Connecticut River.

This miniature feudal castle was built on a whim to honor a US Navy pioneer.

The ruins of a Massachusetts prison farm can still be found crumbling the woods of a state park.

An iconic steel and chrome diner from the 1940s left empty for nearly 20 years is in danger of being demolished.

The former home of Samuel Clemens and family remembers the happiest period of the author's life.

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

A strange, heartwarming, decades-old declaration of love on a New Hampshire roadside.

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

A life-sized memorial to Harry L. Collins, the official corporate magician of Frito-Lay.

The only building in Louisville (hopefully) that contains two ancient holy skeletons.