The Iron Gates Reservoir is a large artificial lake located on the Danube River, straddling the border between Romania and Serbia. It was created by the construction of the Iron Gates Dam, which was completed in 1972. The reservoir plays a crucial role in hydroelectric power generation and flood control, providing energy to the surrounding regions. The reservoir is also known for its scenic beauty, surrounded by steep cliffs and lush forests. It is a popular destination for recreational activities such as fishing, boating, and hiking. The area is rich in biodiversity, supporting various species of fish and wildlife.