Lake Stymphalia is a freshwater lake located in the northeastern part of the Peloponnese region in Greece. It is situated at an elevation of about 600 meters and is surrounded by mountains, making it a picturesque natural site. The lake is known for its rich biodiversity, including various bird species and aquatic life. Historically, Lake Stymphalia is famous for its connection to the myth of Heracles and the Stymphalian Birds. According to Greek mythology, these birds were man-eating creatures that plagued the region. Heracles was tasked with driving them away as one of his twelve labors, highlighting the lake's significance in ancient Greek culture.