A 98-room castle in the middle of Toronto that bankrupted a 19th century electricity multimillionaire.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

An antique cemetery in New York, this land is home to any number of famed corpses.

A beautiful final resting place with some surprising residents.

A book collector's dream, this Toronto bookstore has the world's first "Biblio-Mat," a random book vending machine.

A memorial to the tens of thousands of Irish who fled to North America during the Great Famine.

Canada's oldest sugar maple has been growing since around 1500.

This sprawling collection of saintly relics includes such fascinations as wood from the Cross of Jesus and threads from Mary's veil.

The site of William McKinley's tragic assassination is only marked by an underwhelming boulder.

Legend says that this short Canadian tunnel still holds the dying screams of a girl who burned alive.

This seemingly cursed monument is dedicated to one of Canada's great war heroes.

Niagara Falls holds a special place in Nikola Tesla's history, so they put a statue on it.

One of many reminders of Tesla's scientific contributions overlooks the falls which inspired him.

This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.

Quite possibly the last cross all humans will ever see.

Visit the monolithic tomb of America's most famous general.

The final resting place of the great escape artist, where some still gather to wait for his escape from death.

Holding the most bodies of any cemetery in the United States.

HBO series' stage tucked away in a Greenpoint lot is the largest theatrical set of its kind in the United States.

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

A semi-scholarly approach to sex.

Church in Manhattan holds the bloody sock of Padre Pio, among with many other unusual relics.

Relics given to a Manhattan church to avoid seizure by the Italian government.

This tiny New Jersey village has lived many lives but seems determined to remain a ghost town.