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

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

On the outskirts of a desert trading village high on the Andean plain, steel giants have been destroyed by salt winds.

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

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

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

This beautiful fountain was sculpted by a female artist who was ahead of her time.

This plaza at the end of the world teems with monumental tributes to a problematic history, and laser discs.

105-foot wide giant metallic flower blooms anew every day in the heart of Buenos Aires.

Massive rock sculptures formed during the time of the dinosaurs still stand undisturbed.

A gateway to a mysterious network of underground tunnels.

The inspiration for the Patagonia Clothing logo, Cerro Fitz Roy turns pink at sunrise.

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

A tower devoted to — and modeled after — the Divine Comedy.

Stenciled handprints and wall paintings dating back 10,000 years, some of the earliest forms of cave art.

A series of waterfalls so massive they straddle the border of Argentina and Brazil.

This stunning mass of ice spans 121 square miles and is still growing.

Concrete spud looks like the North American Sebago.

These mythological giants take time out of their busy day guarding a Victorian market to let you know what time it is.

This massive water spout has been luring visitors for hundreds of years, some to their death.

At 929 pounds and 26 feet tall, this stainless steel fork can only be used by the likes of King Kong.

The bizarre visions of H.R. Giger, tucked away in a Swiss medieval city.

The world's biggest floating museum in Gothenburg, Sweden.

It houses the remains of a 17th-century version of the Titanic.