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

Bouncing, delightful, mechanical art at the MIT Museum.

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

"Mock all and sundry things, but leave the saints alone."

The massive machine creates cracking displays of indoor lightning.

This railroad tunnel was once the longest in Massachusetts.

This monument on Breed's Hill proves that one of the most famous battles of the Revolutionary War is misnamed.

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

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 tiny, painted door at the base of a tree stump has been a fixture of the Harvard University campus for decades.

Beautiful steampunk ghosts of early Massachusetts.

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

The site of Paul Revere's historic two lantern warning.

Naturally formed white marble arch housed in an abandoned marble quarry from the 1800s.

Experience the hysteria of a 17th century witch hunt through goofy reenactments and wax dummies that should probably be burned at the stake.

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

The Mysterious Witch Bonney, a haunted statue in an old industrial city.

35,000 grape hyacinths flow like water down a garden hill.

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

Over fifty whirling pools left by the glacial age.

The headquarters in Salem doubles as an occult art gallery.

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

Three prestigious academic collections come together to create a world-class natural history museum.

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