A quick and simple solution to Cambodia's train woes.

Abandoned soda factory on a Cambodian roadside in a state of beautiful decay.

Rusting railcars and locomotive equipment fill this Ethiopian train graveyard.

An otherworldly restaurant perched on the edge of a jagged cliff next to a medieval holy city.

This mesmerizing architectural wonder will take your breath away with its unusual color patterns.

A massive fallen water tank bombed by the Tamil Tigers in the final stages of the long Sri Lankan Civil War.

Remains of military submarines built in secret jungle factories by the Tamil guerrillas' naval wing.

This record setting conveyor belt system can even be seen from space.

The oldest known university in the world is in Fez, Morocco.

Thousands of narrow alleyways in an ancient medieval city make up what's believed to be the world's largest car-free urban zone.

The other side is actually green.

Traditional 11th-century outdoor tannery.

A fortified city, home to a remaining population of five families

A Moroccan getaway in the mountain range that plays the Himalayas' stunt double.

One of the most spectacular canyons in the world.

The "Heroine of Dunkirk" rescued over 7,000 Allied troops during the historic World War II evacuation.

A place for ship-lovers to watch the passage of freighters traversing the Great Lakes while learning about their history.

If drivers cross the rumble strip on this stretch of Route 66 at just the right speed it plays "America the Beautiful."

Enormous pendulum helps keep Taiwan's tallest building from swaying.

The 80-foot tire that looms over Michigan's I-94 was once a Ferris wheel in the New York World Fair.

Etched into a dry lake bed, this massive directional indicator is accurate without magnets.

Empty, but not abandoned, this cavernous Brooklyn loading dock was once considered the largest individual building in the world.

While this monument tile is shrouded in mystery it also marks the end of the longest ever human chain.

The holes in the world's longest golf course are in a series of different towns.