Discover the taste of mold.

The final resting place of the great escape artist, where some still gather to wait for his escape from death.

A burial ground of rusting metal grave markers.

Final resting place for the Triangle Shirtwaist fire’s unidentified victims.

The most radioactive spot in New York City can also fix your muffler.

This Queens beer hall preserves a German culture and language that is all but lost.

This ultra-modern California span is actually a titanic solar clock in disguise built by famed architect Santiago Calatrava.

Nope, not Washington Irving's house.

Rat sculptures try to infiltrate the Graybar Building in an architectural tribute to New York City's nautical history.

The former home of the reclusive "Weird Wendels" who dominated New York real estate a century before Donald Trump.

This wall on a street corner in Lower Manhattan has been a blank canvas for a rotation of renowned artists since the 1980s.

The most confusing clock in New York.

The notorious headquarters of a corrupt political machine.

Spinning silently in the lobby of an Art Deco masterwork is a massive vintage model of the Earth.

Plot your trip through the city on the sidewalk.

The iconic Manhattan corner that was once the site of the Beastie Boys' fake clothing store.

The oldest surviving synagogue in New York City is now a soaring art space.

Salute the leader of the proletariat.

The competition: breathe deeply as long as you can.

The greatest real estate coup of all time.

Walk over a 150 year old manhole.

A terrific purveyor of natural history objects and curios.

The former sign of this immortal music venue is just that--undying.

The oldest living tree in Manhattan comes shrouded in sinister legend.