Visiting this cacophonous collection of vintage novelties is like stepping into the mind of a crazed toymaker.

The former hotel where Tesla invented the radio.

A beautiful and abandoned New York subway station from 1904, complete with chandelier.

Swarms of butterflies cannot compare to the awe inspired by the publicly-funded nakedness once displayed in this sunken garden.

A couple turned their front yard into an artistic masterpiece.

Hidden above a drug store on a nondescript corner of Lincoln Heights is a private clubhouse for intrepid explorers.

Her final resting place was intended to be modest and private, but the power of her popularity continues to draw visitors.

From pre-war whiskey cocktails to prohibition-era speakeasy secrecy, this bar has seen it all.

Scores of vintage street lamps shine along L.A.’s Miracle Mile.

A hidey-hole sandwiched between cellphone, DVD, and jewelry stores features Tibetan delights.

A Gothic-style abode built to accommodate the church's three resident peacocks.

This narrow shop in the East Village hosts a matchmaking service for the new millennium.

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

What happens here stays here – unless it affects the whole world.

A posh members-only club with a literally dramatic history.

An annual extravaganza of Broadway theater memorabilia.

There’s a secret bunker inside the Brooklyn Bridge, but the city won’t say where.

A whimsical, but often overlooked clock in Park Avenue.

Volunteer-run library dedicated to exploring five decades of activism history.

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.

A WWI fighter plane and turn-of-the-century penny candy shop are among the unexpected features of this Financial District building.

The beautiful tunnel that ran from the lobby to Penn Station is still hidden underneath 34th Street.

Unlock the secrets of the conjuring arts.