The Illapel River is a river of Chile located in the Coquimbo Region. One of its most important tributaries is Aucó Creek. The Las Chinchillas National Reserve is located in the Aucó Creek basin. The city of

Illapel Illapel () is a Chilean city, which is the capital of the Choapa Province, Coquimbo Region. It lies along the Illapel River and marks the country's narrowest point along a parallel (94 km). It is located to the east of Los Vilos. Admini ...

is located on its north shore, about 12 km upstream from the confluence with the

Choapa River Choapa River or El Río Choapa is a river of Chile located in the Coquimbo Region. The river rises in the Andes, at the confluence of the streams ''Totoral'', ''Leiva'' and ''Del Valle''. The river then flows through the town of Salamanca before ...

References

Rivers of Chile Rivers of Coquimbo Region {{Chile-river-stub