 The march lead to the establishment of outposts from present-day Fort Dodge and Webster City through Des Moines to Pella and Knoxville.The Trail is about 200 miles long and passes cultural, historical, natural and scenic attractions including Lake Red Rock, Ledges State Park, the Kate Shelley High Bridge and Dolliver Memorial Park.It starts with two branches originating from Fort Dodge and Webster City that join near Stratford; from there it runs through Boone and Des Moines to the Red Rock Dam between Pella and Knoxville.