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

Painstakingly built dioramas sit unnoticed in a Boston office building.

From economic backbone of a community to deadly diving hole, these former stone quarries are now a park for rock climbers and graffiti artists.

This massive tea kettle was once a promotional stunt for the Oriental Teashop.

This evocatively named natural crevasse was created by a torrent of water that smashed right through a granite deposit.

A mysterious stone embedded at the base of a historic Boston building.

A mysterious collection of stones stand outside a small New England town.

The ruins of a Massachusetts prison farm can still be found crumbling the woods of a state park.

A historic bridge with a lovely acoustic anomaly.

A cave dug by a man directed by ghosts to find pirate treasure.