The site of many tense prisoner exchanges across the Military Demarcation Line between North and South Korea.

A remnant of Korea's colonial past lies forgotten in a hip neighborhood in Seoul.

Secret North Korean passage discovered below the world's most dangerous border.

Peace Park and the Atomic Bomb Dome.

Once a black market electronics marketplace, now an otaku shopper's paradise.

Cabaret where the show girls are all androids, and the patrons couldn't be more pleased.

The world's longest tunnel with an undersea section.

From a distance, this statue of an eagle looks like a giant chicken on a stick.

Created as a coal reserve, it is today a natural park with stunning wildflowers, ancient marine fossils, and remnants of a 19th century mine.

One of the first big sculptures anywhere in Australia.

One of Australia's famed "Big Things," this giant fruit was once stolen as part of a publicity stunt.

You'll find the little birds tucked within the rocks of this Australian beach.

A huge stone pyramid built for fun.

This controversial museum includes such detested exhibits as a chocolate suicide bomber and fecal-smelling digestion machine.

After much poking and prodding, this island is decidedly not a magnetic anomaly, but it sure is pretty.

This abandoned railroad tunnel is now home to a micro-colony of bats and a ghost train.

WWI hospital ship lost in a cyclone turns up on the coast of Fraser Island, where she remains rusted and forgotten.

Relics of Australia's convict past, and a modern scene of unimaginable horror.

Aqua white sand highlighted with fiery red rocks.

The only pollutant in the clear blue water is sunscreen.

After the devastating 2011 earthquake, historic Christchurch begins to recover, starting with the pop-up Re:START mall.

This faded sign to nowhere is a beloved icon in New Zealand.

One of Auckland's oldest cemeteries was partially demolished during the construction of a major highway in the 1960s. 

High winds can make this one scary landing.