One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

A devastating landslide accidentally created this tourist hotspot.

The deepest metro station in the world.

A reconstructed medieval gateway that was the magnificent entrance to the capital city dating back to 1037.

One of the largest museums in Ukraine remembers the story of the German-Soviet War in iconic, brutalist style.

A seemingly endless landscape of pure salt stretches far across Bolivia.

A massive underwater sinkhole made famous by Jacques Cousteau.

Hidden deep in the Guatemalan jungle is a turquoise paradise of natural pools, caves, and waterfalls.

This statue dedicated to the story of a Flemish boy and his dog was relatively obscure in Belgium, but a cult sensation in Japan.

Rare wooden escalators lead deep down into an otherwise staggeringly monotonous tiled tunnel.

According to this bar, God gave an “11th commandment” to Antwerp: Thou shalt drink beer.

The tallest church in Mechelen might have been the tallest in the world if not for a lack of funds.

The Devil’s own choice when he needs a drink in Brussels.

A massive mausoleum towers over the gravestones in a 19th-century Italian "model village."

This elegant arc of a waterfall marks a religious turning point.

This half-finished "city of toys" was almost Italy's own Las Vegas.