Honoring combatants from Portsmouth who served in Cuba and the Philippines during the Spanish-American War.

A unique work of art that was created without permission.

The location where the American Revolution ended.

A set of outdoor stairs named in honor of a famous Austrian artist.

Historic seaside park featuring explorable, abandoned military structures.

This grand gate once marked the entrance to a military barracks.

Founded in 1788, this Rhode Island institution is the oldest operating general store in America.

The third-tallest lighthouse in the United States stands as a reminder of Atlantic City's early days.

For more than half a millennia, this automaton has rung an hourly bell.

This Ottoman-era Greek Orthodox Church was built to honor Agia Pareskevi, a Christian saint.

One of the first amphibian migration tunnels in the United States encourages a tradition that has inspired Amherst residents for decades.

This park is home to a massive bird sanctuary.

One of the best-preserved medieval streets in Europe.

The National Park Service’s best-kept secret with views that rival any in D.C.

This bridge over D.C.'s Rock Creek Park is sometimes called the "Buffalo Bridge" because of its four buffalo sculptures, which were cast from a single piece of bronze.

View the ancient remains of buildings and the ancient "River of Hades" before hopping on a train.

Known as the Casa de las Siete Chimeneas, this haunted 16th-century manor has a dark, mysterious past.

The Spanish king's private bathroom embraced the idea of a porcelain throne.

Dedicated to a veritable Houdini among P.O.W.s who escaped imprisonment on five separate occasions.

The oldest church in Inverness witnessed the brutal executions of many Scottish soldiers.

Vermont's hills are alive with the sound of music at this historic hotel.

Home to the abandoned Tioronda Hat Works Factory, this park is a combination of woodlands and marshlands.

The phrase "the shot heard around the world" was coined after a skirmish at this bridge.

With a facade that measures just 107 centimeters, this five-story building is one of the skinniest in Europe.