There aren't too many operational funiculars around, but Pittsburgh has two!

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

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

An ever-evolving wall of graffiti art off East Liberty Street.

The statue of John Harvard isn't actually John Harvard—or even, technically, the founder of the school.

An interesting decoration on this historic site, this weathervane comes with as many legends as it does questions.

This nearly endless university hallway is home to a unique sunset known as "MIThenge."

A former waterfront market is now in the center of town due to some interesting Boston engineering.

These whimsical works of art tell the story of the city's past and present.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.

The New York hotel where tragic visionary Nikola Tesla spent his final hours, destitute and alone but for the pigeons.

An aptly-named street near the birthplace of the modern LGBT rights movement.

A 400-foot-tall tall map of Chicago makes this once-ignored building stand out.

Illegal drag racing two stories beneath Chicago’s streets.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

This whimsical Oz-themed park had a wonderful impact on the surrounding neighborhood.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

Dramatic river bend surrounds a natural red-rocked pedestal.

This quirky hot springs town known to locals as "T or C" was named after a radio show.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

Beautiful mosaics cover the first stations opened on New York City's newest subway line.

The fanciest public restroom in New York City boasts fresh flowers, art, and a classical music soundtrack.