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

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

Eccentric concrete mansion and museum designed and built by hand from the inside out.

Mysterious rocks that ring musically when struck.

Tour the dark and beloved poet's former cobwebbed basement, which may have inspired "The Black Cat."

A toxic ghost town sitting atop a massive coal fire.

Where America's first doomsday cult awaited the end of the world.

The highway's southernmost spot is a beloved local attraction.

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

A monument celebrating the idea of reaching inaccessible places.

Perhaps the most scandalous statue of America's first president.

The actual model from the original "Star Trek" series is now on display at the National Air and Space Museum.

A museum cafe showcases Native American dishes and indigenous ingredients from across the Western Hemisphere.

Mysterious 500-year-old tapestries depict a unicorn hunt.

A restaurant on Staten Island showcases a different grandmother’s cooking every night.

This 38-drawer structure claims the superlative title, but it isn't the world's only giant filing cabinet.

The highest peak in the state of Vermont has some interesting features.

This New England covered bridge is home to the tale of a jilted lover known to haunt the area.

An imposing pair of sphinxes stand guard outside this Egyptian Revival tomb.

Sections of the iconic limestone columns have been left uncleaned as a reminder of the city's polluted past.

A model of a dinosaur that was named for Andrew Carnegie stands outside the museum that also bears his name.

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

This 15-foot tall obelisk commemorating the Philadelphia-Baltimore railroad connection sat neglected for over a century.

These medicine cabinet staples are part of the museum's collection of everyday objects.