Madison's historic district, Angel Mounds, and George Rogers Clark
Indiana's southern border is the Ohio River, and three river-town airports cover the corridor end to end. KIMS Madison: the downtown is billed as the nation's largest contiguous National Historic Landmark district, 133 blocks and more than 1,800 contributing buildings, and Clifty Falls State Park next door drops its four waterfalls through an Ice Age canyon of 425-million-year-old limestone and shale, some of the oldest exposed bedrock in the state. KEVV Evansville is closest to Angel Mounds State Historic Site, a Mississippian town occupied from roughly 1000 to 1450 that held as many as 1,000 residents at its peak. KOEA Vincennes sits beside the George Rogers Clark National Historical Park, on the spot where Clark's 1779 winter march captured Fort Sackville from the British and held the Northwest for the United States. Three river towns, a thousand years of human settlement.