The U.S. Supreme Court's secret Cold War relocation facility in the mountains of North Carolina.

The vaguely man-shaped root that ate the body of the founder of Rhode Island.

A 19th century library favored by Edgar Allan Poe and H.P. Lovecraft, known by locals as "the Ath."

After the state would not recreate this beloved rock formation, three New Hampshire brothers took things into their own hands.

A humble reminder to Bedford’s past sits hidden in plain sight.

This riverfront statue honors the inventor of the first video games ever sold.

One New Hampshire alleyway has become home to a public gallery of feline art.

New Hampshire's most beloved war hero lived out his retirement in this peaceful homestead.

This humble resting place belongs to one of history's most celebrated restaurateurs.

A glass display case holds the document that ended the Second World War—which one person signed on the wrong line.

Hidden in the New Mexico desert southeast of Roswell, nine small deep lakes formed inside sinkholes.

A small metropolis of Pueblo cave dwellings have been carved right into the hillside of this national monument.

Despite time, colonization, and the brutal New Mexican heat, these Pueblo ruins still stand.

This fast-food outlet is the only space and UFO-themed McDonalds in the world.

A blacklight journey through a celestial art exhibit.

A museum dedicated to the alleged Roswell Incident.

A clear blue swimming hole with hidden caves, still unexplored.

The final resting place of the most famous outlaw in the Old West.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

This is one really big nut.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

This bar named after the world's first mixed cocktail was home to one of New Orleans' most notorious politicians.

Shop for books in the New Orleans house where William Faulkner once lived.

A miscalculation turns a very shallow freshwater lake into a very deep saltwater lake.