The Cenepa River is a significant waterway located in the northeastern region of Peru. It flows through the Amazon rainforest, contributing to the rich biodiversity of the area. The river is a tributary of the Marañón River, which is part of the larger Amazon River system. The Cenepa River is also known for its cultural importance to the local Indigenous communities, who rely on it for fishing and transportation. The surrounding region is characterized by lush vegetation and diverse wildlife, making it an essential part of the Amazon ecosystem.