The Sioux City to Little Sioux River trail spans 100.85 kilometers through the scenic Missouri River valley in Whiting, Iowa, with an elevation of 329.5 meters and over 741 panoramic viewpoints. This historic route follows the Lewis & Clark National Historic Trail, offering explorers a chance to experience the same river landscapes that the famous expedition encountered over two centuries ago. The trail provides exceptional opportunities for hiking, biking, and wildlife observation along the winding Missouri River corridor.