This was once the largest four-sided clock in the world (yes, even bigger than Big Ben).

A place to eat for on-the-run agents and espionage enthusiasts.

Memorial of the Salem witchcraft hysteria in the town of Danvers, where it all began.

The oldest living cultivated fruit tree in North America.

Grave of the man allegedly responsible for a series of infamous murders in Boston in the 1960s.

A collection of full-size movie monsters opened to the public.

Statue in Salem of the woman who starred as the witch Samantha in the sitcom "Bewitched."

A museum dedicated exclusively to the lore and history of ouija boards.

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

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

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

A shoreline exhibit describing the disastrous first attempt by the French to colonize North America.

Built for television, this statue now serves as an unlikely memorial to a fireman who died on 9/11.

An unusually designed bridge from the 1920s was built to withstand the tides and winds of Maine.

An unsolved murder victim's grave which may or may not contain her body.

The largest tidal whirlpool in the Western Hemisphere.

The eccentric mansion of one the most popular horror authors of modern times.

A small Canadian town founded as a refuge for Loyalists following American Independence.

A rare opportunity to drive across the ocean floor.

These powerful, if squat, Canadian waterfalls flow in different directions depending on the time of day.

A mysterious spot where the laws of gravity seem not to apply.

A wacky two-story folk-art assemblage of carved and found objects, with lights, motion, and sound now in need of financial support.

With over 100 jam-packed rooms to explore plus elaborate tea services and events, the Mansion on O Street is a hidden treasure.

Look closely and you’ll notice that the color changes a third of the way up the tower.