The oldest pub in Ireland may also be the oldest surviving bar in the entire world.

An eccentric garden of sculptures crafted in India decorate an Irish green space dedicated to Alan Turing.

Perfectly preserved ancient monastery in an impossibly dramatic location on a rocky island in the Atlantic.

The atmospheric road was never meant to be so creepy.

An ancient neolithic tomb that only sees the sun twice a year.

Local legend says the remains of Father Christmas lie within the medieval grounds.

This Irish show cave is said to have been the site of a Viking massacre that claimed 1,000 lives.

A volcanic old faithful, Stromboli has been erupting continuously for the last 2000 years.

The world's most active stratovolcano is almost always erupting.

The bizarre visions of H.R. Giger, tucked away in a Swiss medieval city.

The alpine falls where Sherlock Holmes apparently met his demise can actually be visited.

The tallest outdoor elevator in Europe rockets passengers on a dizzyingly precarious ride to the top of a mountain.

This lovely little bridge hidden in a Switzerland gorge is essentially a fairytale.

This memorial commemorating fallen Swiss Guards of the French Revolution has been called the saddest stone in the world.

This amazing pedestrian suspension bridge in the Swiss Alps would give Indiana Jones nightmares.

The World Wide Web was created in this nondescript corridor at CERN.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

"Dark Sky Park" is heaven on Earth for astronomers, one of the rare U.S. locations with no artificial light pollution.

Once the "Eighth Wonder of the World," this iron railroad bridge was decimated by a tornado.

An alternate history park where the Union Army loses the war... to dinosaurs.

Giant busts of 42 U.S. presidents are sitting in a field in Virginia.

The first evidence of some of the Earth's earliest life was found in this fossilized undersea grotto.

The highest peak in Puerto Rico is home to a rare fern that can only be found on six trees at its summit.

The easiest way to the highest point in Wyoming is only accessible via one hefty fee.