Grand Lake St Marys State Park
Visit Grand Lake St Marys State Park
Popular places to visit
Heritage Park
After visiting Heritage Park, make a plan to see the other sights and activities in St. Marys. Discover the area's countryside and shops.
West Oaks Park
West Oaks Park is just one of the places to see in St. Marys, so why not enjoy the other things to explore during your travels? Discover the area's countryside and shops.
St. Marys Square
You can find the perfect gifts to bring home at St. Marys Square during your visit to St. Marys. Discover the area's countryside and shops.
St. Marys Rotary Park
After visiting St. Marys Rotary Park, make a plan to see the other sights and activities in St. Marys. Discover the area's countryside and shops.
Williams-Edwards Park
After visiting Williams-Edwards Park, make a plan to see the other sights and activities in St. Marys. Discover the area's countryside and shops.
Rolling Hills Park
After visiting Rolling Hills Park, make a plan to see the other sights and activities in St. Marys. Discover the area's countryside and shops.
Top Hotel Deals
Check availability on hotels close to Grand Lake St Marys State Park
Pet-friendly Ohio Escape w/ Deck & Community Dock!
Red Roof Inn & Suites Wapakoneta
Best Western Wapakoneta Inn
Howard Johnson by Wyndham Lima
Wingate by Wyndham Lima Downtown
Fairfield Inn & Suites by Marriott Lima
