Designed as a place for patients to take in the scenery, this tower has a dark history.

This abandoned neighborhood is now a park filled with beautiful trees, wildflowers, and hints of its past.

This sprawling 18th-century cemetery features unique and beautiful gravestones, including one shaped like a tree.

More than 200 unconventional musical instruments that anyone can play.

Resonating tubes make music from highway overpass.

Inspiring Herman Melville and Henry David Thoreau, Mount Greylock in western Massachusetts is the highest point in the state at 3,491 feet above sea level.

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

The railroad tunnel nicknamed the "Bloody Pit" for taking the lives of hundreds during its construction.

One of the oldest cemeteries in Vermont is the final resting place of soldiers, politicians, and a famous author.

The Vermont square that inspired Shirley Jackson's "The Lottery."

The building that inspired Shirley Jackson's "The Haunting of Hill House."

A monument to the Mohawk people stands along an old Native American trade route.