Let us help you punch your ticket to laid-back family fun, festivals, breathtaking sunsets, fascinating historical sights and oh.. .so much more! We are the Greater Grand Lake Region, and we can't wait to show you adventure & entertainment from bank to bank and beyond! A Fun Family Destination..for More Than 100 Years Families have long enjoyed vacationing at beautiful Grand Lake St. Marys. Ohio's largest inland lake has been a destination for boating, swimming, fishing and picnicking for many generations!
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