How about a trip to Bolivia Eastern Rainforest

Central Bolivia is the country’s agricultural heartland and a large region of fertile plains and farmland. High elevations are found, but these are towards the east of the region and country and very densely forested with next to no populated settlements and with little in the way of navigable roads. Meanwhile, the far north of Bolivia contains some of the Amazon river’s many, many tributaries, (or it’s tributaries, tributaries!) Life here revolves around the rivers and their flooding cycles, which while making travelling here very difficult, replenish the rich fertile soils and lead to the enormous growth of the dense rainforests and jungles covering this region