A well-preserved Ancestral Puebloan ruin tucked beneath a desert cliff.

Gnarled canopies of pink and purple wildflowers arch over the trail to the summit.

During the American Revolutionary War, iron excavated from this mine was used to make swords, cannons, and more.

Built into the wall of this pub is a unique marker detailing the distance to Dublin.

A former fortified tower now houses a collection of classic communications equipment.

This modest plaza in Moneygall, Ireland has cashed in on its distant connection to the U.S. president.

This neon landmark has been posing this deadpan question to follicly-challenged Dubliners for over 50 years.

A monument to the conquistador became increasingly controversial in the very city that he founded.

These ruined Incan mausoleum towers still bear carvings of sacred animals on their blocks.

The little bear in the "funny kind of hat" has made his way from London back to Peru.

Visiting dignitaries and Hollywood stars once stayed at this 1920s hotel, alongside ghosts that are said to haunt its corridors.

Now containing the bones of the actual conquistador, instead of someone else.

Housed in an old British jail, this spot serves up Georgian, Russian, and Ukrainian specialities with a side of Turkish history.

This crucial gathering spot along the "hippie trail" still displays old notes between traveling beatniks and backpackers.

Like something out of a pulp adventure, this abandoned plane wreck is slowly being retaken by the Caribbean jungle.

Garden dedicated to native carnivorous plants and site of huge flytrap heist.

The only pachinko parlor in the United States.

A curious collection of oddities including a lock of Alexander Hamilton's hair and Harry Houdini's ouija board.

An idyllic swimming pool tells the tale of Hemingway's trouble with women.

This legendary "evil" doll has been haunting the citizens of Key West for over 100 years.

The former private quarters and office of Dr. Sigmund Freud now hosts a museum housing the works of the founding father of psychoanalysis.

This airfield is home to a number of retired vintage planes in various states of disrepair.

Hidden amid a collection of trails is the site of a tragic crash.

The only known Futuro house in North Carolina sits along a stretch of desolate highway on the Outer Banks.  .