This once-forgotten oasis in the middle of Lisbon was first created over a century ago quite by accident.

Commonly acknowledged as the only public monument to the Devil himself.

Madrid's romantically ornate crystal palace has been offering shelter to plants and art for over a century.

One of Madrid's oldest trees, with a long and colorful history, resides in El Retiro Park.

A statue of the heroic plumber stands outside a company that bluffed its way into being Nintendo's Scandinavian distributor.

The rock carving that became an internet meme.

The rusted hull of a WWII German destroyer pokes above the surface in a Norwegian fjord.

This solitary convex mirror sculpture at an abandoned ferry station at the edge of a fjord reflects the scenery back at the viewer.

According to the locals, the sands of this secluded Norway beach are infused with gemstone particles.

Norway has built what may be the world's most beautiful public toilet.

Large military radio station without transmitting towers.

World's strongest whirlpool.

A naturally occurring tunnel in this Nordic mountain makes it look like it's been shot.

This roadside attraction looks like a flying saucer parked atop the tundra.