The 32nd president's sprawling cottage sits on an island enclave jointly managed by the U.S. and Canada.

A quarter mile off the coastal tip of Maine you'll find the "Beloved Island" of Franklin Delano Roosevelt.

The largest tidal whirlpool in the Western Hemisphere.

Built for television, this statue now serves as an unlikely memorial to a fireman who died on 9/11.

Iconic rock formations that allow for exploration during high or low tide.

This is the sewer drain that was the inspiration for the opening scene of Stephen King’s classic novel “IT”.

A strange mark in the stone fence of a cemetery fabled to have been made by the Devil himself.

A museum dedicated to the history of electric interurban transit near the home of the first electric trolley system in the United States.

The train collection of an eccentric New England seafood mogul is now a National Historical Site.

Abandoned blast furnaces are an enduring reminder of Scranton's once booming iron business.

This national landmark is also home to a massive treehouse.

The last living thing to come out of the rubble after 9/11 is now a symbol of hope and resilience.

Blighted Irish field and the ruins of a 19th-century cottage on the edge of urban Manhattan.

The largest collection of historic military firearms in the United States.

The poems Nathaniel Hawthorne and his wife Sophia etched into its windows are still visible today.

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

Oldest existing wire suspension bridge in the United States.

This ranch house in Jackson's Elraine neighborhood was home to the civil rights icons and the site of a shocking assassination.

This iron and wood Civil War city-ship was the first vessel to be sunk by an electrically detonated torpedo.

Built by prisoners of war, the largest small-scale model ever built includes eight miles of tiny streams that now sit abandoned.

The final resting place of the camel who served with the Confederate Army during the Civil War.

Barcelona's historic 19th-century sewers, whose foundations were laid in medieval times, are open to the public for exploring.

Construction of Barcelona’s iconic (but controversial) church was finally completed in 2026—a century after the death of its architect.

This magnificent castle grew from a small Moorish fortress, and reportedly inspired two iconic Disney castles.