A manifestation of modernist architectural ideas, this massive, multi-purpose building was one of the first of its kind in Southeast Asia.

Across this single-file rope bridge is what has been claimed to be the edge of continental Asia.

"Portugal's Stonehenge" is made up of nut-like stones aligned with the heavens.

This castle has links to Portugal’s founding and struggles for independence.

One man's remarkable private collection of art from around the world.

This restored Portuguese cafe may well be the most beautiful place in the world to grab a Big Mac.

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

Legacy of the earthquake that nearly wiped Lisbon off the face of the Earth.

Fragments of architectural wonders from around the globe are embedded in the newspaper building's walls.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

A gothic church spire sits atop this skyscraper, the tallest church in the world.

One of a series of no-purpose kinetic artworks by Swiss sculptor Jean Tinguely.

This historic covered bridge contains a series of macabre paintings that communicate one thing: everyone dies.

This one-time health resort was used by aristocrats around the world.

A miniature train-ride through Slovenia's largest cave system.

A whimsical bridge adorned with decorative dragons.

Where commuters walk through remnants of an ancient Greek necropolis.

This ancient Greek place of assembly and marketplace is being revealed layer by layer below the modern Athens cityscape.

After a profound show of devotion for his master, a dog becomes the symbol of loyalty for an entire nation.

A bronze statue dating back as far as 1252, still has remnants of gold on its right cheek from ancient gilding.

Medicinal spa created with the discharge from a geothermal energy plant.

This stunning concert hall has become a symbol of Iceland's national recovery.

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

This natural Icelandic fissure allows divers to swim right between two volatile tectonic plates.