This tiny church near Sleepy Hollow contains Henri Matisse's last work, a rose window, and nine windows by Marc Chagall.

Toxic waste disaster that founded the Superfund program.

The home of one of America's most wealthy industrialists is now a historic site that remembers a more decadent time in the country's history.

The site of a tragic massacre that spawned a multimedia franchise.

A men’s restroom became a sandwich shop.

The inspiration for H.P. Lovecraft's horror stories and Batman's Arkham Asylum is now a condominium complex.

This historic home and museum celebrates the life story of the female founder of the American Red Cross.

The world's only surviving heavy cruiser has a haunting history.

The last remaining attraction from Paragon Park.

The home of an antique carousel still in operation.

This museum shines a light on the true Pilgrim experience in North America.

Mural fragments and various sculptures honor the longtime artist.

The nation's second-ever First Lady urged the founding fathers to "remember the ladies."

These three lighthouses played a fundamental role in the maritime life of Eastham.

A 19th-century smallpox cemetery is being reclaimed by scrub forest and sand dunes.

Plymouth's huge yet little-known memorial to the Pilgrims.

Hundreds of personalized inscribed planks make up this historic boardwalk.

This delicate museum is devoted to the art and industry that once supported Cape Cod's oldest town.

Since 1947, this living history museum has been providing an immersive look at life in Plymouth Colony.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

This small section of the Sleepy Hollow Cemetery is rotten with famous authors' graves.

Located just behind a quiet residential neighborhood, this is ground zero for the Salem witchcraft hysteria of 1692.

Memorial of the Salem witchcraft hysteria in the town of Danvers, where it all began.

An eccentric inventor's castle home with its own indoor weather system.