Winter roadtrips are a little more exciting on this seasonal, slippery expansion of Sweden's national highway system.

The sister plane of the C-123 shot down during the Iran-Contra Affair has found a new purpose in retirement.

A little sculpture with a large wardrobe.

A pilgrimage site where people ask Saint Dymphna to watch over those who are not of sound mind.

The highest point in Belgium is a staircase to nowhere.

A beautiful maze marks where three countries meet.

The tallest mountain in mainland Netherlands isn't actually very tall.

The ruins of this Dutch castle sit atop a labyrinth of once-secret tunnels and passageways, dating back over 900 years.

This sprawling Belgian fort was once thought of as impenetrable but now it is simply an abandoned relic.

This historical Netherlands fortress still bears the marks of its single siege.

Incredible labyrinth of man made caves.

A luxury hotel housed in a former 15th century Gothic church.

This centuries-old gothic monster has been converted into a sprawling, glossy bookstore.