Death road of Bolivia.

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

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

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.

Legend has it the commander of the defenders drew a fateful line in the dirt with his sword just before the final battle.

Three hundred years of preserved Spanish colonial history in San Antonio.

Contractors in this Oregon town have been stamping their names in sidewalks since 1908.

The wooden airship was the largest flying boat ever built.

A tiny art gallery in Sunnyside helps keep Portland weird.

A stunning landscape of bunkers that once stored chemical weapons.

No two pieces are exactly the same at Portland's hippo-themed hardware store.

A logging-themed roadside restaurant surrounded by museum-quality machinery and artifacts from the industry's heyday.

The first North American landing spot for James Cook on his third voyage of discovery in the Pacific.

Home of Howard Hughes' Spruce Goose.

These machines have been collecting dust for decades.

Tens of thousands of tiny birds swarm into one school chimney every fall.

10,000 flowered plants bloom in the City of Roses.

Tiny horses tethered to antique rings are scattered around the city.

This sandstone mansion was the home of two of Oregon's most important pioneers.

A sculpture of a salmon swimming through a brick building.

A vertically floating hemlock controls the waves and weather at Crater Lake.

Portlandia is the second-largest copper repoussé statue in the United States.