One of the smallest churches in the United States is located along the side of the road in a residential neighborhood.

Dedicated to a local cow who escaped a slaughterhouse and became an international symbol of peace.

The former home of a Boston physician whose murder led to a revolution in forensic science.

Dedicated to a college founder's alleged ancestor who was martyred in 1555.

The head of a legendary creature allegedly killed during colonial times is now on display at a local restaurant.

This statue is a commemoration of the only place where Freud spoke in the United States.

A stone marker commemorating the first time sound was transmitted over wires.

Dedicated to the neverending mathematical constant, this plaque next to a park bench was sponsored by an anonymous benefactor.

The Inuit kayak from Robert Peary's 1896 expedition to Greenland is now on display at a local library.

This penny stopped a bullet and saved a soldier’s life during the American Civil War.

Harry Houdini plunged into the Charles River and performed one of his escape acts here in 1908.

The first woman in the United States to get a driver's license is buried here.

This bronze sculpture was inspired by a photograph of Martin Luther King Jr. and his wife embracing after he won the Nobel Peace Prize.

This Tudor-style mansion is home to the first roadside confectioner in the United States.

The biggest apple in all of New England stands 10 feet tall and weighs over 1,000 pounds.

The oldest brick saltbox house in America.

Dozens of bronze sculptures are woven into the landscape along this trail.

A stone marker dedicated to a Black veteran of the American Revolution who refused to leave his land near Walden Pond.

Dedicated in 1895, this is the world's first tribute to the hardworking newspaper delivery boy.

Historic home of a Black veteran of the American Revolution and one of the earliest civil rights activists in the United States.

Palestinian-style savory breads and fine patisserie are served with a generous side of hospitality.

This memorial is dedicated to a once popular but now defunct discount Shrewsbury department store.

One of the oldest scientific gardens in Britain, containing more than 13,302 plant species in its core collection.

17th century streets hidden under Edinburgh were once a breeding ground for the black death.