Meandering through Orange, Lake, and Seminole Counties, this "purest form of Central Florida nature," as described by one of its champions, is also bordered by some of the region's most densely populated suburban sprawl. The Wekiva River makes up some of the best protected waters in the state with laws designed for its preservation, as it is recognized as a regional "jewel" and a resource worth saving in public trust as parks, preserves, and forests. Today visitors who paddle, boat, and hike here discover a sanctuary that seems unchanged since its earliest history, when ancient tribes piled fresh water shells, sand, bone, and pot shards to create midden mounds, and when Clay Springs and other early settlements helped draw river traffic and railroads hauled out its forest products. Its cooling springs have provided recreation for generation after generation.