This tiny patch of arid sand sits in one of the greenest states in the United States.

The world's only international cryptozoology museum is host to an unrivaled collection of mysterious objects.

Abandoned Italianate architecture on the coast of Maine.

Mural fragments and various sculptures honor the longtime artist.

Once the largest gravity dam in the world.

Built in 1821 using rooms from another estate, the Phillips House is the only historic home on scenic Chestnut Street open to the public.

This supermarket is suspended 25 feet above an interstate highway.

On a side street near the interstate is the building where the famous anarchist once owned an ice cream parlor.

A lighthouse on a diminutive island was one of the first of its kind to guide seamen home.

A quiet memorial marks the spot where the victims of the Salem Witch Trials were executed.

This Dutch-styled residential building was originally a cocoa company's World's Fair showpiece.

America's original house of worship for Spiritualism, the religious movement based on communing with the dead.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.

This upscale streetwear store is hidden behind a fake Snapple machine in the back of a deli.

An enormous, inside-out glass globe built in 1935.

This impressive Boston holy house is the American mecca for Christian scientists.

For over 80 years, Mayan ruins stood proudly in a most unlikely location.

The world's largest kaleidoscope, designed by a 1960s psychedelic artist.

The mighty room where the poet spent most of her life is available to rent for an hour or two.

The last remaining attraction from Paragon Park.

A beautiful hidden gem in central West Virginia.

The only surviving building of historic West Boylston, which was flooded to create the Wachusett Reservoir.

A daybeacon pyramid is about all that's left of this island that is said to have sunk due to a pirate's curse.