No one really knows how these old hobby horses got here, but the herd keeps growing.

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

Site of a famous 19th-century transcendentalist utopian community, now abandoned.

A museum dedicated to the quirky and colorful world created by Springfield's favorite son.

This former Masonic hall has been turned into an art project that uses even more metaphysical iconography.

Over 50 whirling pools left behind from the glacial age.

One of the now-less-hidden floral gems of the "Emerald Necklace."

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

The headquarters in Salem doubles as an occult art gallery.

The often-overlooked ruins of one of the first buildings designed by famous landscape architect Frederick Olmsted.

Friction between grains of sand cause a curious "singing" sound.

One of the most scenic falls in Massachusetts has a history of death and grim legend.

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

Museum dedicated to awful artwork.

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

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

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

The Boston square dedicated to the dark poet who was born nearby.

A morbid secret lies hidden within the beautiful walls of the Boston Athenaeum.

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

One of the last remaining World War II Victory Gardens in the U.S. is quietly growing across from Fenway Park.

The site of one of the strangest disasters in history—a wave of deadly molasses traveling at 35 mph.

Dim sum, served in a grand old theater.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.