This railroad tunnel was once the longest in Massachusetts.

This roadside attraction attracts kids with dinosaurs before blindsiding them with geology.

The headquarters in Salem doubles as an occult art gallery.

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

Painstakingly built dioramas sit unnoticed in a Boston office building.

Resonating tubes make music from highway overpass.

An 80-year-old house built out of newspapers.

It's not a typo, now say it five times fast!

An alley way dedicated to graffiti and street art is a constantly changing street gallery.

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

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

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

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

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

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

Over 50 whirling pools left behind from the glacial age.

The walkable ruins of an 19th century hotel, destroyed in a horse cremation gone wrong.

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

Unlike other abandoned asylums this empty institution welcomes visitors, just don't go in the buildings.

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

Dim sum, served in a grand old theater.

The thousands of shades on display — some toxic, others impossibly rare — are a library of more than just color.

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

Museum dedicated to awful artwork.