An overlooked marble is the only surviving in-place 18th century example of the measurement that changed how we define distance.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

Dedicated to the art of hunting, with juxtapositions of contemporary art.

A museum on the history of Paris, including a set of Napoleon's toiletries, Proust's room, and relics of the Revolution.

One of the most scenic stretches of road in America winds between some of the country's oldest trees.

Canyon walls shrouded in ferns.

The first declared National Monument in the United States.

One of America's first dinosaur parks gives a window into Depression-era paleontology.

A fitting attraction for the corn capital of the world.

This massive roadside mascot was the first version of the giant to illustrate his butt.

Why have you never heard of the second most popular tourist site in New York?

A beautiful final resting place with some surprising residents.

The remains of a failed subway in upstate New York is now an underground graffiti bunker.

The home, museum, and death site of Kodak's influential founder.

An antique cemetery in New York, this land is home to any number of famed corpses.

World's largest herd of white deer populate a former U.S. Army depot.

Pluto is still considered a planet in Ithaca, New York.

The trials and tribulations of marking Poe's grave.

The site where Poe "in great distress, and ... in need of immediate assistance" likely died.

Interactive modern and vintage submarine equipment, World War II relics, and submarine attire.

Must form and function forever remain at odds? Not if the Florida Department of Transportation has its way.

In this case, 'zero' marks the spot where the iconic Old Spanish Trail ends.

A tribute to Ponce de Leon's supposed quest for eternal youth.

Location of a reliquary containing bone fragments of 18 saints.