Wikipedia: Francisco de Orellana
Hyperlinked article devoted to the Spanish explorer who sailed the length of the Amazon River in 1541-42.
Online companion to the series examining the explorations of Cortes, Orellana, Cabeza de Vaca, and Pizarro. Also offers an online learning adventure for students and teachers.
Discoverers Web: Orellana
Profile of the Spanish adventurer who accomplished the first descent of the Amazon River.