The run described here begins in a beautiful section of river dubbed “Walls of the Giants” with towering rock walls above and below the put-in. Below the put-in, the river meanders through mostly Class II rapids for several miles. Before reaching the confluence with the Rio Sirupa, there are some more difficult rapids. A good reason to run this section is to access the upper Rio Aros (see description) at one of the closest points to the take out.

Run Name Class Current Flow Status
Lower Tutuaca III- to IV Visual or Unknown Visual