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

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

An 18th-century Catholic church converted into an eccentric temple of music and bacchanalia.

This restaurant offers a side of antiques, curios, and a bathroom chock full of owls.

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

Once America's tallest structure, now a Baltimore landmark.

After hundreds of years of settlement, this once-bustling fishing village sunk into the Chesapeake Bay.

An FDR-era tuberculosis sanatorium has stood abandoned in the suburbs of the U.S. capital for over 30 years.

This English-inspired Maryland garden is home to acres of opulent plant life including bushes shaped into an entire fox hunt.

The land is home to swimming ponies and a legendary 18th-century treasure.

A 200-year-old bar with a cheeky name claims to have served Edgar Allan Poe his final drink.

A museum dedicated to exhibiting remarkable outsider art.

The man who first patented the Ouija board rests in peace beneath a headstone that playfully reflects that achievement.

The trials and tribulations of marking Poe's grave.

The haunting "Hell House Altar" is one of the few remnants of an abandoned college that has been a magnet for local legends.

Within this beautiful Pittsburgh cemetery, a unique headstone bears witness to one man's eternal love for Jaws.

The world's third-largest crystal sphere has sat in the Penn Museum since 1927 with the exception of one outlandish theft.

Contrary to what one might expect, ice forms inside this small cavern during the summer and melts during the winter.

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

Instruments, apparatus, and rare books all relating to chemistry and its related sciences.

This semi-spooky remnant of an abandoned hotel provides fantastic views.

The ruined remains of a coal mining ghost town are hidden within the woods.

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

Dr Barnes' $25 billion private collection of art and arboretum.