Designed to honor all those that work as nurses around the globe.

This historic Massachusetts tavern played a critical role in the start of the American Revolution.

This stone in Lexington honors a formerly enslaved man who fought during the American Revolution.

A historic bridge no one is allowed to cross.

This location holds the truth to what truly happened that faithful night.

Dedicated to "the father of U.S. life insurance."

The monument is inscribed, "To Sagamore John and those Mystic Indians Whose Bones Lie Here”.

An artifact taken from one of America's shortest wars.

The oldest continuously-operated inn in the United States, once owned by Henry Ford.

This American Sycamore was grown from seeds that accompanied the Apollo 14 mission in 1971.

The American author whose "rags-to-riches" stories were popular during the Gilded Age.

A monument to the winner of the 1946 Boston Marathon, Greek runner Stylianos Kyriakides.

The final resting place of a free Black soldier who played a pivotal role in the Battle of Bunker Hill.

This cave was once thought to be a hiding place for the devil.

The Boston home of a conductor on the Underground Railroad.

A small obelisk commemorates the launch site of the world's first liquid-fueled rocket.

The only surviving building of historic West Boylston, which was flooded to create the Wachusett Reservoir.

This wildlife trust is dedicated to orphaned elephant rescue and conservation.

Built in 1821 using rooms from another estate, the Phillips House is the only historic home on scenic Chestnut Street open to the public.

A small, red building located along a state highway where the 18th Vice President made shoes in his youth.

Once the largest gravity dam in the world.

This clock tower is all that remains of Bird Hall, constructed by one of the founding families of this Massachusetts town.

This general store near Boston was once owned by Henry Ford, who had it relocated to a different town using a team of oxen.

This urban park is home to monkeys and a number of endangered plants.