The Mamoré is a large river in Brazil and Bolivia which unites with the Madre de Dios River to form the Madeira, one of the largest tributaries of the Amazon. It rises on the northern slope of the Sie
Confluence of the Ivirgarzama River and the Ichilo River, and of the Chimoré River and the Ichilo River to the Mamoré River (north is to the upper right corner of this ISS image)