Lago Agrio, Ecuador

http://www.followtheroad.com/en/rio-napo-guide-from-ecuador-to-peru.html (Trip from Lago Agrio to Iquitos down the Napo river).
http://www.rio-amazonas.banios.com/amazonian2.htm (In Spanish Trip from Lago Agrio to Iquitos down the Napo river).
http://www.hobotraveler.com/ecuadormaps/napo.jpg (sad but useful map).

Coca (Puerto San Francisco de Orellana), Ecuador

IIRSA: This is the Francisco de Orellana in Ecuador, on an area that is less developed. IIRSA has given this system priority status and plans completion for 2012.
Here is the IIRSA link (in Spanish): http://www.iirsa.org/bancomedios/documentos%20pdf/aic_ficha_proyecto_23.pdf

Baeza, Ecuador

Quito, Ecuador