Named For Jonathan E. Donalson, a member of a prominent family who had pioneered neighboring Decatur County and built the first lumber mill in Donalsonville County Seat of Seminole County Most People Don't Know Private boats can "lock through" Jim Woodruff Dam on Lake Seminole and proceed downstream on the Apalachicola River to Apalachicola, Florida Notable Natural Feature Lake Seminole Top Annual Events Harvest Festival Don't Miss Local artist Earl Burke's two murals depicting the town's history, "The Local Depot" on Lions Hall and "Farming of Yesterday" on Seminole Auto Parts