Central America's deepest lake is actually a volcanic caldera, surrounded by three volcanoes.

A full-size replica of this well-preserved temple lets you take a walk through the Mayan age.

This staircase full of Mayan hieroglyphics is perhaps the largest single text in the world.

A surviving remnant of the thick ice mass that once mantled most of Western Canada's mountains.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

The world's longest outdoor covered escalator system transports commuters through Hong Kong's hilly terrain.

Malaysian fireflies create a dazzling display as thousands light up in unison.

Two thousand feline artifacts fill Malaysia's "Cat City."

The oldest museum in Borneo is a cornucopia of rare taxidermy and human skulls.

This $62 million dollar temple was erected to house one little dental fragment of religious history.

Come for the flowers, stay for the bats!

This luxury shopping lane has been protected by its own tiny police force for over a century.

Between Neo-Pagans and Neo-Nazis, these strange rock formations have a curious cult following and a very strange history.

This proud Teutonic warrior rises out of a German forest heralding a victory and measuring lightning.

Böttcherstraße's bells, extolling Nordic virtues and the great conquerors of the world.

Hamburg's first legal sex work is relegated to a gated street that still does not allow pedestrian women.

Once the tallest building in the world, this abandoned church is now a monument to the destruction of WWII.

This historic Melbourne bullet factory is fully encased in a massive glass and steel cone.

The tallest sea cliffs on the Southern Hemisphere are a climber's worst nightmare.

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

One of the best beaches in the entire world.

Granite rocks that concentrate waves into powerful jets.

This historic Australian bridge was built by convicts with giant stone spikes to prevent cattle from falling off the sides.

Aqua white sand highlighted with fiery red rocks.