This stretch of Canadian road was named after a nickname that stuck so hard the city had to keep it.

An Irish church where an 800-year-old mummy is reaching out of his coffin as if to shake hands.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

This building's metal facade is the last of its kind in all of Canada.

This Boston medical museum features the skull of the famous medical case of Phineas Gage.

A wonderfully eccentric Victorian-era museum and library.

These hellish-looking cliffs in the Canadian Arctic have been burning for centuries.

A botanically themed auditorium blooms within the world’s last operating double-decker theater.

Rare moles meet activism at this Oaxacan eatery.

This humble historic facade hides a history of boozing and the gentlemanly sport of rat-fighting.

A hidden architectural treasure in New York's Brooklyn.

The last remnants of what was once one of the world's grandest hotels can now be found in a Manhattan subway station.

The oldest bibliophilia club in America, with exhibitions on historic books and graphic arts.

This former Norwegian sailor's church is slowly being taken over by ramshackle robot musicians.

One of the last few places in Manhattan that employed a pneumatic systemic keeps it on display.

First a horse rendering plant, then a 19th century landfill, this beach is full of glass from thousands upon thousands of broken bottles.

An unassuming secret door once led to a legendary watering hole.

Home to the infamous "Typhoid Mary" and the worst loss of life in New York's history prior to September 11, 2001.

Tucked away amidst some of the most famous addresses in the world is New York's only fraction of a street.

Hidden in an ordinary Midtown building is a one-room museum dedicated to the greatest escape artist.

Hidden in Central Park's Ramble is a troublesome cave buried just beneath the surface.

This lower Manhattan bar is set up in an old bank vault that rests beneath a skyscraper that hides even more historic splendor.

Set sail on a small scale.

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