Contrafuerte River is a river in the Los Ríos Region of Chile.McCarthy, Carolyn. "Trekking in the Patagonian Andes". Lonelyplanet.com Accessed May 2011. The river flows north from the northern slopes of Puyehue-Cordón Caulle following Liquiñe-Ofqui Fault. It flows into Nilahue River.

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