Lakes in Ohio
Ohio borders Lake Erie, the Walleye Capital of the World, and features inland reservoirs such as Grand Lake St. Marys and Alum Creek Lake. Explore interactive maps, depths, surface areas, public boat ramps, and fishing spots for lakes across Ohio.
Interactive Lake Map of Ohio
Ohio Lake Directory
Showing 1 verified lake in Ohio
Lake Erie
Lucas, Ottawa, Erie, Lorain, Cuyahoga, Lake, Ashtabula County, OH
Lake Erie is the shallowest, warmest, and most biologically productive of the North American Great Lakes. Famous as the "Walleye Capital of the World," Lake Erie supports massive recreational and commercial fisheries. Its islands—including South Bass Island (Put-in-Bay) and Kelleys Island—are celebrated warm-weather vacation hotspots.
Frequently Asked Questions about Lakes in Ohio
What is the largest lake in Ohio?
Lake Erie is the largest lake in Ohio documented in our verified directory, spanning roughly 6,361,600 acres.
How many lakes does Ohio have?
Official hydrological estimates catalog over 50,000 named lakes, reservoirs, ponds, and impoundments across Ohio.