A giant light 13 feet high shines near Thomas Edison's old Menlo Park lab.

A condo complex once housed a boarding school with the 24th U.S. Vice President among its notable alumni.

Filled with history, this cemetery is maintained each summer by a few hungry goats.

Beautiful stained glass depictions of the history of human flight fill this surprising chapel.

A playground inspired by differential calculus dangles from the ceiling of the Liberty Science Center.

The largest clock face in the United States is twice the size of Big Ben and infinitely more ad-sponsored.

A museum commemorating the Donora Smog, which killed 20 people in October 1948 and sparked national outrage over air pollution.

The legacy of baseball great Roberto Clemente is preserved in a retired Pittsburgh fire station.

This giant disembodied horse head seems to balance impossibly on its nose.

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

This Philly landmark has a giant butterfly pavilion, three floors of insect displays, and withstood a $40,000 heist.

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

America's first serial killer rests in anonymity.

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

This little museum in the town where zombies were born celebrates the living dead.

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

Mural made of 100,000 pieces of hand blown glass, and until recently, the largest glass mural in the US.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

A bronze monument to the infamous radio broadcast in the real New Jersey town where the fictional Martians crash-landed.

A storefront museum in Asbury Park honoring the Jersey Shore’s deep history of mystery—including the Jersey Devil.

The final resting place of many of New Jersey's most famous residents, including U.S. history's most in-vogue antagonist, Aaron Burr.

The rusting remains are visible sticking out of the waters of the Delaware Bay.

This Boy Scout retreat acted as "Friday the 13th"'s original Camp Crystal Lake.