A Montreal deli that was so beloved that it was allowed to circumvent their laws of language.

Canada's largest graveyard boasts a lot of noteworthy artifacts as well as its own computerized mapping service.

This splendid Versailles-inspired mansion has the largest French-style formal gardens in North America.

This collection of odd proofs of concept is like taking a walk through the imagination of a Victorian engineer.

A desiccated merman and a walrus penis bone are among the oddities in this eclectic collection of shipwreck treasures.

Decommissioned NYC subway cars are dumped into the ocean to create this underwater wildlife habitat.

250-year-old farm now features sculptures, a petting zoo and a hippy-bazaar.

A 19th century library favored by Edgar Allan Poe and H.P. Lovecraft, known by locals as "the Ath."

The exact whereabouts of this surreal cabinet of curiosities are rarely the same place twice.

An Escher-inspired library dedicated to the wonders of the human mind, yet closed to the public.

This outpost of America's most popular fast-food restaurant is housed inside a palatial mansion.

This old estate is a remnant of when the Bronx was a popular summer destination for wealthy New Yorkers.

The abandoned grounds and derelict greenhouses of this once-magnificent Edwardian estate are now a nature preserve open for exploration.

A reservoir of vintage pinball machines and arcade games for the nostalgic and thrill seeking.

Hundreds of glow-in-the-dark objects light up a museum in a historic zinc mine.

The crown jewel of the Queens Museum is a nearly 10,000-square-foot architectural model of the city originally built for the 1964 World's Fair.

A hyper-luxurious, 12,000- square foot home might be buried beneath Queens, still waiting to protect you from nuclear missiles.

"A hideous albatross in the Hudson River Valley."

100 massive sculptures in the Hudson River Valley.

Collapsing castle on the Hudson river was once the storage site of military surplus business.

Homemade rockets, dinosaurs, and robots make this New York small business much more than a furniture store.

"Gnome Chomsky" was once the largest gnome in the world, but is now simply tall for his kind.

Now the final resting place of prominent artists and musicians, it was originally founded to separate the rich from the poor in death.

A peaceful international sculpture garden in upstate New York.