Rurrenabaque: Jungle Fever! (Overview)
While the Salar de Uyuni tour is Bolivia's biggest draw, Rurrenabaque is likely a close second. Many tourists to Bolivia quickly hit these two major sights then move on to more user-friendly countries. Everywhere we went people were coming from Rurre or heading there.
Rurrenabaque is a small town occupying an enviable location at the outskirts of Parque Madidi Nacional, the most easily-accessed park in Bolivia's piece of the Amazon Basin. Travelers come to tour the pristine jungle obviously, but other popular options are visiting the pampas, a wetlands area brimming with wildlife, or spending time in an eco-lodge, which generally benefit one of the local indigenous tribes.
The pampas tour involves 3 days of slow drifting in the wetlands with animals so close they practically pose for photos, "hunting" anacondas, catching piranhas for dinner and swimming with pink river dolphins. Because the Amazon jungle can be visited from other countries, most cross-continent long-journey travelers focus on the pampasat least those who are not also visiting the somewhat similar Pantanal in Brazil (although the Pantanal also extends into Bolivia, near Santa Cruz).
The best part of the experience was visiting the local community of Tacanas, a warm and welcoming people. At $60/day, San Miguel del Bala seemed to be the cheapest eco-lodge in town, which means the great majority of tourists choose the much more economical jungle, pampas, or combo tours.
Check out San Miguel del Bala's website for more info (requires Flash):