One of the largest single-span stone-arch bridges in the Balkans looks like something straight out of a fairytale.

The largest Roman amphitheater in the Balkans once held over 20,000 people, but managed to lay hidden for hundreds of years.

An Albanian monument to the Communism that nearly crushed the country is now a crumbling wreck.

A medieval bridge stretches over a sulfur-rich river that leads to year-round natural hot springs.

Stone slabs along the coast warn of Japan's tsunami-ravaged past, often marking the highest point of a wave's reach.

Constructed thousands of years ago, these stone circles offer incredible insight into the lives of the people who built them.

Oddly touching memorial to a little-remembered nuclear tragedy.

Bioluminescent firefly squid light up this Japanese fishing port.

This colorful palace is an oasis of calm amid the hustle and bustle of the Buriganga riverfront.

This incredible collection of vintage pinball machines can be played at 25 cents a pop.

James Turrell's total color immersion art installation, hidden on the top floor of a luxury handbag shop.