This unreal Portuguese palace looks as though it's made from a pile of different castles.

One Portuguese poet described this cape, the westernmost point in mainland Europe, as "where the land ends and the sea begins."

In a resort town where the real Alice spent her summer holidays, iconic characters create a curious trail.

Museum on earth sciences featuring a recreation of a famous curiosity cabinet.

This saucy statue once caused outrage among locals.

This massive blockhead sculpture hides an entire library.

This monument sits at the foot of a mountain from which legend says enslaved people jumped to their deaths.

This small group of sand dunes manages to pack in a strange rainbow of colors.

This striking sculpture of a supermodel in a yoga pose challenges traditional public art.

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

This floating sculpture of ice is a poignant reminder of nature's power.

One man's exploration of the human form, including the bizarre and delightful "Man Attacked by Babies."

A stunning architectural yet functional feat, towering over Oslo.

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

Across the Pacific in a raft, a museum dedicated to Thor Heyerdahl's now legendary expedition.

Longest road tunnel in the world features an air treatment plant and the illusion of daylight.

A thin pane of glass keeps visitors from sliding off this futuristic skywalk.

A Viking-style brewpub named for a Norse sea giant, in the heart of fjord country.

The last fully functional fortress of Germany's World War II Atlantikwall.

A favorite with sightseers and locals alike, this Norwegian funicular provides easy access to a stunning view of Bergen and its environs.

An impressive museum dedicated to the resource that made the Scandinavian country rich.

At this concrete bunker on the Trondheim fjord, secrets lie above and below the water's surface.

A museum dedicated to Norwegian music, old and new alike.

The people murdered during a 17th-century Norwegian witch hunt have been honored with a pair of stark, modern installations.