Saint Marys, OH

Grand Lake St. Marys State Park — Grand Lake Camp Sites 121-217

Availability

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About this spot

Originally constructed as a feeder reservoir for the Miami-Erie Canal, Grand Lake St. Marys was for many years recognized as the largest man-made reservoir in the world. The 13,500-acre lake is the gateway to swimming, boating, camping in a 198 site campground and fishing in one of Ohio's oldest state parks.

Typical weather

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Nearby campgrounds