Along the most northwestern point in Africa is an ancient cave surrounded by legends.

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

The old Route 66 town straddling Texas and New Mexico died along with the Main Street of America.

This marker identifies the location where three states converge.

This southwest-styled home in Santa Fe claims to be the oldest house in America thanks to an ancient bit of foundation.

Life-sized sculpture of a blue whale made of hand-recycled plastic trash.

This constitutionally sound Muffler Man harkens back to the days these attractions were a must-see.

A sculpture made of 10 Cadillacs as a monument to the “Golden Age” of the American automobile.

The statue of John Harvard isn't actually John Harvard—or even, technically, the founder of the school.

The headquarters of one of the world’s longest-running humor magazines bears a noticeable resemblance to a head wearing a Prussian helmet.

This massive World War II calculator hearkens back to the days when "computer" was a job title.

One of America's most historic homes also holds a startling literary legacy.

This is the house that spite built.

This tiny, painted door at the base of a tree stump has been a fixture of the Harvard University campus for decades.

A giant Troll lurks under one of Seattle's oldest bridges.

This painted blacktop brings the classic arcade game to life.

A 100-year-old purveyor of curiosities, curios, and kitsch featuring mummies, shrunken heads, and a Fiji Mermaid.

This Seattle joint serves food inside an old train car once used by FDR.

A peaceful place in the woods where everything is a work in progress.

The yawning maw of this pagan visage is said to bite off the hands of liars.

A little sculpture with a large wardrobe.

The final resting place of a space program monolith, soon to be unveiled again to the public.

Scores of vintage street lamps shine along L.A.’s Miracle Mile.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.