Left untouched since a double murder-suicide in the 1960s, Los Feliz murder mansion remains a neighborhood mystery.

Venue for strange sideshow displays and musical acts.

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

This iconic tattoo shop has its own onsite museum with artifacts from the early history of modern body art.

A memorial to the first person killed by a motor vehicle in the Western Hemisphere.

A plaque immortalizes the spot where the early American spy said his famous last words: "I only regret that I have but one life to lose for my country."

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

The only remaining building in New York to see the inauguration of a president is being slowly overtaken by a grocery store.

Long-forgotten artifacts give incredible insight into New York's most glamorous hotel.

This anonymous businessman sculpted in bronze became an enduring memorial after 9/11, and had been mistaken by rescue workers for a survivor in the rubble.

A small part of lower Manhattan is actually made from a bit of England.

Manhattan's deadly West Side railroad, which killed hundreds of New Yorkers, is remembered by this simple plaque.

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

Set sail on a small scale.

The one-time epicenter of American songwriting is now a little remembered Manhattan commercial block.

Need to book a room at the Hotel Pennsylvania? Just dial up 6-5000.

During the 19th century, you could pay for violence off a prix fixe menu on this Manhattan street.

Where now stands a 42-story condominium tower of marble, glass and steel was once the central market of New York’s slave trade.

The origins of midtown Manhattan's anachronistic wooden farmhouse remain a mystery.

A sculptural commentary on capitalism pokes up from the East River.

The 28-foot granite map plots the locations of 40 theaters in New York City.

A museum collection honoring the long history of the FDNY is held in a disused Manhattan fire house.

Play heads or tails with thousands of different coins.

Hordes of precariously balanced stone figures crowd the shores of the Hudson River.