Only gap in the 30,000-mile span of roads called the Pan-American Highway.

The centuries-old trees are draped with Spanish moss to make them look like wizened elders.

An ancient city hidden in the heart of the Sierra Nevada mountains.

A magical world of elves and fairies tucked amongst the trees in Colombia.

Cathedral carved out of salt, located a mile below the earth's surface.

Colorful lights and mirror-like brine pools create trippy illusions within the historic mine.

Walk through a clothing store, across a courtyard, and up several flights of stairs for delicious coffee with a side of beautiful views.

This spectacular bridge supported by two gigantic hands looks like something out of a fantasy universe.

A French-Colonial era collection of taxidermy and wet specimens, secreted away in the National University of Hanoi.

Monument to a brutal, ineffectual US bombing campaign and a sobering reminder of the human cost of the Vietnam War.

Home of the unusual art of water puppetry, one of Vietnam's oldest curiosities.

This breathtaking national park is one of the best places to see the weird and wonderful giant anteater in the wild.

The world's only museum devoted solely to the art and collection of action figures.

Tucked away on an empty wooded lot in suburban Oklahoma City lie the remnants of an abandoned circus camp.

Nature's biggest mammal swims in landlocked Oklahoma.

Artifacts and memories from the Vietnam war, located in a place that experienced it first hand.

Life-sized painted illusions let pedestrians blend in with the street art.

Sunset-colored dunes of volcanic ash make taking a poor photo impossible.

The oldest orange tree in California spawned a generation of citrus farmers.

Before it was abandoned and left to rust alongside the road, this riverboat starred in a John Wayne movie.

The island houses the ruins of a secret nuclear fusion lab that once employed high-profile Nazi scientists

The crumbling remains of a 19th century fortess.

Another of California's unused Cold War missile defense complexes has become a graffiti gallery.

An outdoor sculpture park of giant pink robots and post-apocalyptic Christmas scenes.