Sangre River

Sangre River The name Sangre River now refers only to the portion of the river that flows west out of Lake Odraga, through Lake Istobal and then via a narrow strait into the Sangre Sea. (The river east of Lake Odraga is known as the Upper Sangre.) Its south bank has good land for farming, and many noble haciendas have been granted between Lake Istobal and Lake Odraga. These include the estates of the marqués of Hervias, the conde of Ollauri, the condesa of Zarratón, and the conde of Sorzano.