The Desert Speaks
Desolation Canyon River
Take a trip down the Green River in Utah and to Dinosaur National Monument.
Take a trip down the Green River in Utah and to Dinosaur National Monument.
Examine pre-Incan ruins before venturing to the skies for a view of the Nazca lines.
Take a trip to La Paz, Bolivia. At 12,000ft it is one of the highest cities in the world.
Visit three groups of sand dunes located on public land in the United States.
Take a look into the ways people collect and enjoy some of the oddest plants in the world.