Lake Alexandrina is a large, shallow freshwater lake located in South Australia, sitting at the terminus of the Murray-Darling Basin near the town of Goolwa. One of the most significant inland water bodies in Australia, it forms part of a two-lake system alongside the adjacent Lake Albert and connects to the lower Murray River system. The lake is remarkably shallow throughout, with the deepest point reaching only about 20 feet — and at that depth, the bottom sits roughly 18 feet below sea level. This shallow, expansive character defines nearly every aspect of fishing the lake, from the species present to the methods that work best. The surrounding landscape is rich with wetland fringing habitats, making it an ecologically important system and a rewarding destination for freshwater anglers seeking a peaceful, nature-immersed experience.