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Grand Lake St Marys In Ohio

Grand Lake St Marys, Ohio

Boating, camping and fishing at Grand Lake St Marys

The ultimate outdoors vacation destination, Grand Lake St Marys is a 12,700-acre lake offering all types of water sports, swimming, boating and fishing. Public access is available at multiple locations along the 52 miles of shoreline, some areas with picnic areas. A marina and seven boat ramps provide easy access for boats of all types to launch and navigate this water wonderland. The lake is set amongst the farm land and small communities of St Marys, Celina and Montezuma in northwest Ohio. Perch, bluegill, walleye, crappie, catfish and bass swim in these waters. Rental boats are available or bring your own pleasure boat, ski boat, pontoon, sailboat or fishing boat and enjoy this relaxing waterway.

Grand Lake St Marys Amenities

Marina: YES
Boat Rental: YES
Boat Launch Ramp: YES
Campgrounds: YES
RV Hookups: YES
Lodging: YES
Convenience Store: YES
Bait & Tackle: YES
Restaurant: YES


Kozy Kamp Ground - 419 268-2275

Grand Lake St. Marys State Park Campground - 937 295-2011

Hecht's Landing Campground - 419 394-6433

E-Z Campground & Diner - 419 520-9168

Grand Lake St Marys Map


Fish species found in Grand Lake St Marys include largemouth bass, channel catfish, flathead catfish, black crappie, white crappie, walleye, bluegill and yellow perch.

Largemouth bass Channel catfish Flathead catfish Black crappie White crappie Walleye Bluegill Yellow Perch

Click here for a Ohio Fishing License.

Local Contact Information

Grand Lake St Marys
Grand Lake St. Marys State Park
34 Edgewater Drive
St. Marys, Ohio 45885
419 394-3611

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