Designed to represent the mushroom clouds the artists witnessed during nuclear testing.

A series of murals depict the evolution of plant life from the Precambrian to the modern day.

Since 1929, millions have sought miraculous healing and solace from this unknown yet deeply revered Irish priest.

Provincetown's night owls flock to this 52-year-old pizza joint.

This plaque commemorates the call between Alexander Graham Bell and Thomas A. Watson.

A lighthouse on a diminutive island was one of the first of its kind to guide seamen home.

Colorful clay cliffs tower over an unofficial nudist beach on Martha's Vineyard.

One of the indelible moments of the American Revolution took place at this location.

A quiet memorial marks the spot where the victims of the Salem Witch Trials were executed.

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

This small museum is home to cannons cast by Paul Revere and the last remaining uniform of Egyptian President Anwar Sadat.

An architecturally unique lighthouse that had to be lifted up and moved to avoid falling in the sea.

An ancient cemetery with some historic bodies underfoot.

The summer estate of John Weeks offers dazzling views and a moose captured by Theodore Roosevelt.

This humble resting place belongs to one of history's most celebrated restaurateurs.

This abandoned psychiatric hospital once housed more than 4,000 patients in the middle of a quaint New England town.

Decades before the Salem Witch Trials, two Connecticut women were executed for alleged witchcraft.

This lovely hilltop tower was specifically built to withstand 100 MPH winds.

Made of bronze and wearing a blue gown, this lady sat in the same location in the Yantic Cemetery for more than 119 years.

A miniature village lies nearly forgotten in the forest by the side of a major highway.

The remains of a deserted 1800s farming community can be found in Little River State Park.