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Hartford Beach State Park

Hartford Beach State Park


13672 Hartford Beach Road,
CoronaSD 57227


    Runoff from melting glaciers 10,000 years ago created the river Warren. A section of the river is known today as Big Stone Lake. Rugged rock-strewn bluffs and scenic timbered shorelines surround Hartford Beach. This popular camping and picnic area is nestled along Big Stone Lake in the shade of a native wooded forest. Visitors enjoying camping, fishing, swimming, volleyball, horseshoes and more outdoor activities.