A band of aerialists and circus performers putting on incredible shows in East Williamsburg.

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

Named the fifth most beautiful building in America in 1885, this former courthouse boasts the best view in the Village.

Large Hadron Collider and the Birthplace of World Wide Web.

An architect in Aspen used psychedelics as his muse while building this mushroom masterpiece.

Natural time capsule containing an alien ecosystem.

A legendary speakeasy bookstore returns from the brink.

A massive underwater sinkhole made famous by Jacques Cousteau.

A celebration of capitalism in Midtown.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

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

Where the U.S. government kept its actual treasure, before Fort Knox.

A computer bug so primitive it was an actual insect.

A historic estate packed with George Washington's heirlooms, and its own nuclear bunker.

Franciscan monks created a facsimile of the Holy Land for North Americans who couldn’t afford the trip overseas.

A monument in Washington D.C. marks the spot from which all other roads were supposed to stem.

Home to items never before seen by the public.

Long-abandoned trolley tunnels just a mile away from the White House are turning into an art space.

One of the dwarven trees dates back to 1625 and survived the Hiroshima bombing.

A tiny piece of the Moon is embedded in this stained glass masterpiece.

One of the oldest masonic museums in Paris.

A modern-day Lascaux cave underneath Paris.

This life-size replica of the Statue of Liberty's flame is also a tribute to Princess Diana by default.

This statue was given to France by the United States to commemorate the centennial of the French Revolution.