The unluckiest U-boat in the entire German fleet is now on display in a Chicago museum.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

This museum celebrating the almighty dollar lets visitors literally stand in the shadow of a million bucks.

A sleepy little town that had the greatest landslide in North American history fall on it.

A historic ghost town still worth a visit.

Though many were skeptical at first, these animal-specific routes across the Trans-Canada Highway have been a major conservation success.

The oldest natural history museum in western Canada houses more than 5,000 vintage botanical and zoological specimens.

As if T-rex wasn't big enough, this Canadian monument is four times larger than the real thing.

Hoodoos, naturally eroded land formations, stand 20 feet tall in the Canadian badlands.

Tiny memorials honor individual victims of the Holocaust.

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

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

This Moorish fortress has guarded Málaga from the slopes of Gibralfaro hill for nearly a thousand years.

Single runway interrupted by a busy road that cuts across its middle.

The world's northernmost Islamic garden is in the chilly climate of Canada.

This is one of the last remaining theatres in Canada to feature an Art Moderne architectural style.

Beneath the city of Lourdes, France is a massive, concrete church.

This salt marsh in Southern France is as pink as the flamingos that inhabit it.

This plaza is home to a number of works, including Montpellier‘s own Arc de Triomphe.

The site of the first medieval crusade that pitted Christians against Christians.

This castle-fortress is a living example of the transition from medieval defenses to modern fortifications.

Trek into the depths of the cave where 17,000-year-old paintings exist alongside 400-year-old graffiti.

This French castle is said to have once held the Holy Grail but is now a gorgeous mountaintop ruin.

Historic medieval fortified city in southwest France.