Basic Bolivia -- Exploring just about the most out-of-the-way country in South America: largely roadless, hugely beautiful. Special coverage on Amboro National Park.

Stone and Air: Ancient Cultures of the Andes - A mind-expanding overview of the ruins of the South American Andes. Our feature touches on Ecuador, Bolivia, and Chile as well as Peru. The Moche, the Chimu, the Chavin and others, as well as the Incan. Also, a good synopsis of the famous Inca Trail.

The Choro Trek -- From mountain peaks to the Yungas jungle. In 3 days. . .

To Palca and Back -- A trail of stunning beauty through the arid La Paz basin.

Trial by Jungle -- Jungle float to the lively town of Rurrenabaque, population 5,000.