A preserved trolley track that was transformed into a museum of transportation.

A collection of mechanical beasts with some interesting names.

After decades of neglect, a brutalist icon is getting new life as an eco-friendly hotel.

Hidden behind a Target are pillows of cooled lava that formed at the bottom of a deep lake in the Mesozoic Era.

This classic steam-powered train takes tourists on a nostalgic trip around the Connecticut River Valley.

Amazing views of Long Island Sound can be seen from this mountaintop tower.

This historic railway museum may have lost its passengers but not its love for trains.

More than a century of radio history is told in these displays.

These etchings reveal the history of a long-gone quarantine site.

Mansion and shopping center used in the 1975 film "The Stepford Wives."

The world's largest indoor go-kart racetrack is hiding in Connecticut.

The ruins of an abandoned 18th-century town that is slowly being reclaimed by the forest.

An ode to "The Queen of Appalachia."

Dim sum, served in a grand old theater.

Silverware in the sidewalk outside a grocery store cements this neighborhood’s Italian culinary history.

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

Painstakingly built dioramas sit unnoticed in a Boston office building.

A beautiful Victorian-era cemetery, complete with a miniature village.

This Boston medical museum features the skull of the famous medical case of Phineas Gage.

A seasonal movie monster museum featuring wax creations by a relative of one of the original Universal Studios monsters.

A larger-than-life statue of America's favorite sundae marks the place it was invented.

A macabre farm reserved part of its 222-acres for dead bodies, all in the name of science.

Who knew the Devil's domain was a hot spot for tubing?

This stunning Connecticut mansion is actually just a one-room-deep hoax.