Lake Superior the Soo Locks. Lake Superior is the largest freshwater lake in the world in area (if Lakes Michigan and Huron are taken separately; "see Lake Michigan–Huron"), and the third largest in volume, behind Lake Baikal in Siberia and Lake Tanganyika in East Africa. The Caspian Sea, while larger than Lake Superior in both surface area and volume, is brackish; though presently isolated, prehistorically the Caspian has been repeatedly connected to and isolated from the Mediterranean via the Black Sea. Lake Superior has a surface area of , which is approximately the size of South Carolina or Austria. It has a
Crystal Lake (Davenport, Florida) Crystal Lake (Davenport, Florida) Crystal Lake is one of a large number lakes of the same name in the world, including six others in Polk County, Florida. This lake is west of Davenport, Florida, and north of Haines City, Florida. It has a surface area and is shaped like a backwards comma. Crystal lake, a natural freshwater lake, is in a hilly area and is northwest of the intersection of Sanders Road and US Highway 27. It is in the vicinity of a large housing development and a fountain has been placed in it. On the east Crystal Lake is