The monastery survived the Communist revolution in Mongolia as a religious museum.

This cozy little museum is a journey through the history of Mongolia’s capital.

If you ever wanted to touch a medieval mercenary’s three testicles, look no further.

The final resting place of the great navigator, or maybe his brother.

The world's largest wooden structure.

A 16th-century Andalusian palace.

Touching this little fossil embedded in the wall of a grand mosque-cathedral may make your wishes come true.

Spain's unique Mosque-Cathedral has been a place of worship for both Muslims and Christians throughout its history.

A curious carving hides on a marble column in the Mosque-Cathedral of Córdoba.

The somber sculptures commemorating Irish Famine on the river Liffey in Dublin.

A guitar mounted on a wall in Temple Bar honors the Irish musician.

At Monet's beloved home you can still see the Japanese bridge, waterlilies, and weeping willows that were the subjects of some of his most iconic paintings.

If they push on just the right spot, even the weakest person can move this titanic boulder.

A memorial to the nearly 10,000 American soldiers laid to rest on the beaches of Normandy during WWII.

A small house sits between two huge rocks, with its back to the sea.

This enormous "cloth of the conquest" depicts the Norman invasion of England in mind-blowing detail.

The Lone Star plaque hangs in a bombed-out bunker in Normandy to honor a Texan colonel's heroic actions on D-Day.

A daring D-Day assault by U.S. Army Rangers is commemorated atop the high cliffs of this strategic point.

An effigy of a trapped paratrooper dangles from a Normandy church to commemorate one remarkable D-Day event.

These unique markers designate the route American forces took during the Liberation of France.

This Norwegian satellite station provides ground services to more satellites than any other facility in the world.

Housing the famous Norwegian ice-defying 19th century polar exploration ship.

The design of this beautifully crafted building was inspired by Norwegian glaciers.

This abandoned mining village was predicted to resist decay longer than any other modern human settlement.