Intricate storybook scenes are tucked inside these shadow boxes, which are tucked inside a library in the Pocono Mountains.

A retrofuturistic art installation in the Pittsburgh Airport.

Enjoy a slice while browsing the world's largest collection of pizza memorabilia.

An almost life-sized elephant named Ms. Ellie greets visitors at this jumbo-themed museum.

Despite being stolen multiple times, this civic electrician's street corner Snoopy won't be stopped.

A larger-than-life statue of America's favorite sundae marks the place it was invented.

Its vintage camera collection gives a snapshot of the past as viewed through a photographic lens.

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

America's first serial killer rests in anonymity.

This hidden gem of a garden has one of the only surviving Victorian ferneries in America.

A local prank turned town icon.

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.

Pennsylvania's own Roswell-style UFO mystery.

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

This eccentric mansion museum holds a impressive collection of rare and automatic instruments.

A macabre farm reserved part of its 222-acres for dead bodies, all in the name of science.

This titanic java kettle is one of the many kitschy landmarks located along America's OTHER famous highway.

Pennsylvanian mass grave and possibly mass murder.

A mine fire has been burning under the deserted town since 1962, but this church is still going strong.

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

Over 100 concrete munitions bunkers are all that remain of a Pennsylvanian village seized by the US government.

Buildings that dynamite couldn't bring down were abandoned because of bathroom issues.

A train station that was abandoned by the coal industry and was later converted into a cocktail bar.