The oldest continuously-operated inn in the United States, once owned by Henry Ford.

This Gothic castle was inspired by Erik the Red's Viking residence at Brattahlid in Greenland.

Where Eunice Williams was murdered by natives, and where locals say her ghost still haunts.

This Cape Cod museum exhibits what it claims is the only authenticated pirate treasure in the world.

The railroad tunnel nicknamed the "Bloody Pit" for taking the lives of hundreds during its construction.

Inspiring Herman Melville and Henry David Thoreau, Mount Greylock in western Massachusetts is the highest point in the state at 3,491 feet above sea level.

Stay at this storybook estate, featuring Sir Henry Hudson Kitson's masterpiece "Gingerbread House."

This miniature feudal castle was built on a whim to honor a US Navy pioneer.

Like stepping into a spooky fairy-tale, this shop carries the dark ideas of artists and other makers.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

The 340-year-old house that inspired the classic Nathaniel Hawthorne novel.

Ralph Waldo Emerson spent two years living here decades before it became a Frederick Law Olmsted-designed park.

Enjoy an overnight at an old haunted B&B site of the Borden family murders.

Two thousand artifacts from around the world collected by one woman who loved to travel.

The only structure left with direct ties to the Salem witchcraft trials of 1692.