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

There was a top secret plan during World War II to seal a group of soldiers inside the rock.

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

Known as "Toronto's Flatiron."

This whimsical fountain pays tribute to Toronto's four-legged friends.

This lovely, if imposing, piece of Canadian gothic is possibly the most photographed hotel in the world.

The first museum in the world devoted to sexual gadgetry.

Macabre astrological automaton clock dating to the late 1400s.

Four giant movable street lights decorate this modern Rotterdam square.

Old ships and machinery fill a historic harbor in the city that's home to Europe's largest port.

These slanted cubic abodes are a creative if odd solution to a zoning pickle.

A 1:20 scale piece of the Netherlands commissioned by a queen lets visitors take a stroll as giants.

The largest bell in the world has been swinging high above a Cologne cathedral for almost a century.

A whimsical bridge uses saxophones to pay tribute to two great men and the European Union.

A huge old mansion full of thousands of toys, each there to be used and played with.

This whimsical statue dumps water on its head to symbolize knowledge flowing into his brain. Or maybe booze.

A rare example of World War I trenches from the British front.

This memorial museum chronicles the apocalyptic destruction of the First World War.

A piece of the front end of a British cruiser that was used as a block ship in World War I.

The last Oostende trawler to fish off Iceland is now a museum.

Rediscovered in 1992, this abandoned medieval village once flourished by fishing and piracy.

A massive, gleaming sea turtle with a rider atop its shell looks out over the horizon.

Stocking up on the world's best beer requires a pilgrimage to a monastery drive-through.

Instead of solid circles, the stoplights in this northern Icelandic town have glowing red hearts.