A mysterious ancient network of thousands of perfectly straight lines stretching across miles of Bolivian desert.

An ancient Incan convent on Lake Titicaca's Island of the Moon.

Museum dedicated to the sacred leaf of the Andes.

This hotel is located on the edge of the world's largest salt flat and is made out of the only material around.

The celebrity luchadores of La Paz are tough ladies in traditional petticoats and braids.

Mysterious Incan ruins on a tiny island in Lake Titicaca.

Astronomical observatory above Lake Titicaca.

A valley of unique erosion patterns lends to a view like nothing on Earth.

This red lake 4,000 meters above sea level is home to rare flamingos.

Bolivia's needle-like rock formations.

Largest site of dinosaur footprints ever found includes more than 5,000 tracks.

A seemingly endless landscape of pure salt stretches far across Bolivia.

Popular tourist destination where witches in dark hats sell dried llama fetuses for good luck.

The humble tomb of an Argentine general, hand-built by his son using stones brought down from the Andes.

The final resting place of the liberator of Argentina is guarded around the clock by two soldiers.

Are they the remains of a fallen hotel, or the final stronghold for escaped Nazis?

One man's quest to collect artifacts from every aspect of human life has resulted in this eclectic Argentinian museum.

This magnificent abandoned hotel has long been haunted by its Nazi past.

Conifers from the Jurassic Period transformed into stone in Patagonia.

This glacier interpretation center houses the world’s only bar made completely from glacial ice.

An ancient forest of the Paleocene Age turned to stone.

With the Wild Bunch hunted almost to extinction and the law closing in on him, Butch Cassidy fled to this remote cabin in Argentina.

A brightly colored natural bridge formed by mineral-rich hot springs high up in the Andes.

Mineral springs believed to hold therapeutic properties draw in visitors from all over.