Copeton Lake is a large artificial lake located in New South Wales, Australia. It was created in the 1970s by the construction of the Copeton Dam on the Gwydir River. The lake serves multiple purposes, including irrigation, water supply, and recreational activities. The lake covers an area of approximately 1,200 hectares and is popular for fishing, boating, and camping. It is home to various fish species, including cod and yellowbelly, making it a favored spot for anglers. The surrounding area also offers scenic views and opportunities for wildlife observation.