In an area where the remnants of WWI are discovered on a regular basis this preserved frontline trench may be the most amazing.

Built as a gift to the hottest tastemaker of the time, these hidden quarters remain an Art Deco showpiece.

This Art Deco masterpiece has stood in for some of the most famous buildings in comic book history.

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

A statue in a Canadian zoo remembers the WWI origins of the beloved character Winnie-the-Pooh.

This once luxurious Catskills resort is now a haunting ruin.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

The city of Halifax still bears the scars of the largest explosion prior to the atomic bomb.

A hidden architectural treasure in New York's Brooklyn.

The lost town of Neversink, sunk by New York City.

A millionaire's abandoned swimming pool from the gilded age of one of America's most distinguished families.

Cheap pizza and all of your naughty bedroom needs housed in a stunning example of Art Nouveau architecture.

A heartbreaking monument showing the last morning in the life of Jane Griffith.

There are owls with glowing eyes in Herald Square.

A ruined mansion hidden in the woods of the Hudson Valley, home of a tragically doomed romance.

The state's oldest continuously operating museum houses more than 5,000 Civil War artifacts.

A 200-year-old building in the French Quarter that was to be Napoleon's home in the New World.

Florida's oldest bar was once a morgue, complete with a hanging tree and gravestones.

Spies, love letters, and ghost stories have all left their mark on this home-cum-museum.