Abandoned for over a century, this chilling train tunnel is now a destination for ghost hunters.

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

This impressive working clock made of 16,000 plants changes its flowers twice a year.

This two-room factory has been cranking out the musical signifier of zaniness for a century.

Soaring over the Niagara Whirlpool since 1916.

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

A natural gas leak provides a flickering flame beneath a waterfall.

A masked wrestling legend has opened the first U.S. course devoted to a meditative Japanese golf variant.

A preserved factory in the "Home of the Carrousel" is now a museum dedicated to the classic wooden ride.

Buffalo's abandoned concrete grain elevators are getting a second life.

The absurd creation is a compulsory destination for selfies in Buffalo.

This unique crypt designed by Frank Lloyd Wright for his longtime friend was not completed in either man's lifetime.

One of Frank Lloyd Wright's greatest—and favorite—architectural masterpieces was almost lost.

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

An eccentric inventor's castle home with its own indoor weather system.

A New England ghost town features a trail of boulders etched with intriguing life lessons.

A rare view of a preserved Victorian science museum.

Old neon signs from the City of Brotherly Love provide a snapshot of the city’s evolution.

A rural colonial settlement that contains the remains of a store and cooper.

A scenic fort on the harbor protected Philadelphia from an attack that never came.

These mystical miniature houses bring a touch of magic to the New Jersey woods.

One of the world's largest model railroads is a mind-boggling achievement.

A glittering Thai Buddhist temple in suburban Pennsylvania.

North America's oldest quarantine facility was built in response to Philadelphia's 1793 yellow fever outbreak.