Places scienceballer Wants to Go

An old limestone mine transformed into a beautiful and unusual sculpture museum.

An abandoned lighthouse awaits its destiny: being buried under shifting sand.

The world's largest maze is a nature park with nearly 200 decision points.

A natural wonder in south Denmark.

Climb to the top of its spiral spire for spectacular views of Copenhagen.

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

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

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

Part of one of the largest flooded cavities on the planet, and littered with prehistoric animal bones.

The crypts are so large they're basically their own underground church.

This stunning Brazilian library contains the largest collection of Portuguese texts outside of Portugal itself.

Bolivia's needle-like rock formations.

A seemingly endless landscape of pure salt stretches far across Bolivia.

This stunning mass of ice spans 121 square miles and is still growing.

This historic, palatial theater is now one of the world’s most beautiful bookstores.

Remnants of the city's Soviet history hover over this modern fast-food outlet.

Thanks to its heroic service during WWII this Soviet castle has been turned into a monument towered over by a brutalist titan.

An observatory with a 54-meter-wide radio telescope sits in the mountains of Armenia.

The world's longest nonstop reversible cable car soars through spectacular scenery to the medieval Tatev Monastery.

Right up until the 20th century this network of man-made caves was the biggest village in Eastern Armenia.

A geological oddity topped with a 2,000-year-old pagan temple.

Defy gravity at this fascinating Pyrenees overlook platform.

Once a safe haven for locals engaged in blood feuds, this 400-year-old fortified tower is now a museum showing what life was like for those lying in wait within its walls.

Hundreds of thousands of concrete bunkers crowd Albania long after the fall of Communism.