For almost a century, this East Village newsstand has served egg creams to beats, hippies, punks, and everything in between.

More than 250 sakes are available in an izakaya hidden in the basement of a Midtown office building.

New York City's only radical feminist independent bookstore.

Hidden in one of New York's oldest subway stations is the final remnant of the site of the bizarre Shakespeare Riots.

Nikola Tesla's former home contains an homage hidden from plain sight.

Unlock the secrets of the conjuring arts.

One of the last Jazz Age "Wonder Theaters" in New York City.

A legendary speakeasy bookstore returns from the brink.

Under a glass sidewalk lie the remains of some of Manhattan's oldest buildings.

This little museum is built on a theater that was once a wildly elaborate speakeasy.

A semi-scholarly approach to sex.

The world’s oldest and biggest bookstore stocking only mystery, crime fiction, espionage, and thrillers.

Dodge prohibitionists and slide through the telephone booth in Crif Dogs.

A crumbling hospital from the 1850s on Roosevelt Island.

La Monte Young and Marian Zazeela's "Dream House" will immerse you in an ever changing world of sound and light.

A terrific purveyor of natural history objects and curios.

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

One of the largest sculpture collections in the U.K. features history's greats, from Bob Dylan to Galileo, in bronze.

A prohibition-style speakeasy takes up residence in the last Victorian residence in Hollywood.

Possibly the most beautiful carillon in the world, set atop Iron Mountain in Florida.

Medicinal spa created with the discharge from a geothermal energy plant.

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

This abandoned subway station beneath the Waldorf-Astoria hotel is allegedly used to secretly transport presidents.

High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.