Exploring Illinois’ Lowest Point at Fort Defiance State Park
Exploring Illinois’ Lowest Point at Fort Defiance State Park Illinois May 2024 Geography, History, & Nature at Fort Defiance At the southernmost tip of Illinois lies the state’s lowest geographical point, sitting just 279 feet above sea level. Here, at Fort Defiance State Park, historically known as Camp Defiance, geography, history, and the natural environment […]
Exploring Illinois’ Lowest Point at Fort Defiance State Park Read More »










