This small shop walked so America could run on Dunkin'.

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

A steampunk wonderland that preserves America's history of industrial innovation.

This headstone-like marker inscribed with three words has been an utter mystery for over a century.

Sacks of potatoes, made of cast stone, mark where the iconic potato sheds once stood along the river.

This rare symbol of Eastern philosophy in the West has been created over years of painstaking construction by the local community.

The site where Charles Dickens gave his first public reading of "A Christmas Carol" in the US.

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

Founded by the famed children's book artist, this museum spreads an appreciation of the arts through picture books.

These whimsical works of art tell the story of the city's past and present.

For 20 years, this whale skeleton has been slowly dripping oil on the floor of the museum where it hangs.

One man’s hobby is another man’s world of metal wonders.

A coastal rock outcrop with mysterious inscriptions variously attributed to Native Americans, Portuguese, Phoenicians, Norse, and more.

Painstakingly built dioramas sit unnoticed in a Boston office building.

A stunning garden filled with fantastical environmental folk art and sculptures.

The self-proclaimed world's smallest museum, located next to a Massachusetts sandwich chain.

Impossibly life-like natural history models created out of glass by a father and son.

Resonating tubes make music from highway overpass.

Overgrown ruins of a turn of the century island fort that sees very few visitors.

The macabre graffiti spectacle in a quarry in a Massachusetts forest reservation.

A careful eye can find hundreds of dinosaur tracks running along the Connecticut River.

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

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

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