Río Calbuco is a river located in the southern region of Chile. It flows through the Los Lagos region and is known for its scenic beauty and clear waters. The river is fed by melting snow from the surrounding mountains, making it an important water source for the local ecosystem. The river eventually empties into Reloncaví Sound, which is part of the larger Gulf of Ancud. The area around Río Calbuco is rich in biodiversity, supporting various species of fish and wildlife. It is also a popular spot for outdoor activities such as fishing and kayaking.