Grand Lake St. Marys is the biggest inland lake located entirely in Ohio. It also happens to be one of the top fishing destinations in the state. Bring your gear and be prepared to catch bluegill, bullheads, largemouth bass, black and white crappies, channel catfish, yellow perch, Northern pike, and striped bass. Well-known by the locals for its excellent crappie fishing, this 13,500-acre lake offers 52 miles of shoreline to explore, along with several picnic areas. If you want to explore the lake by boat, you can launch it from the marina, or one of seven boat ramps located around the lake. You can also rent a boat if you don’t have your own. If you go ice fishing in the winter, you’ll have the opportunity to catch crappie, bluegill, and yellow perch. With a reasonably shallow depth and plenty of brush, Grand Lake St. Marys offers the perfect recipe for great fishing.
Grand Lake St. Marys Fish:
Grand Lake St. Marys boat ramps:
The following boat ramps provide access to Grand Lake St. Marys.
Kozy Marina Boat Ramp
8500 State Route 703 Jefferson, OH 4193948797
Directions
Grand Lake St. Marys State Park – Mercelina Park Boat Ramp
Celina, OH
Directions
Grand Lake St. Marys State Park – West Bank Ramp Boat Ramp
State Route 703 Celina, OH
Directions
Grand Lake St. Marys State Park – Its It Ramp Boat Ramp
5298 Its It Rd Celina, OH
Directions
Village of Montezuma Ramp Facility Boat Ramp
Montezuma Celina, OH
Directions
Windy Point Marina Boat Ramp
5275 Windy Point Rd Franklin, OH 4192682202
Directions
Grand Lake St. Marys State Park – Windy Point Baot Ramp
5271-5395 Windy Point Rd Celina, OH
Directions
D & W Marina Boat Ramp
7042 Cottonwood Road Franklin, OH 4192682286
Directions
Bayview Sun and Snow Marina Boat Ramp
5350 Bayview Dr Jefferson, OH 4192682726
Directions
Grand Lake St. Marys State Park – Campground Ramp Boat Ramp
Grand Lake St Marys State Park Camping Saint Marys, OH
Directions
Grand Lake St. Marys State Park – Fries Channel Ramp Boat Ramp
1283-1905 Edgewater Dr St Marys, OH
Directions
East Bank Marina Boat Ramp
215 Gordon Park Dr St Marys, OH 419-394-2198
Directions
