Arkansas River WEBSITE ADD TO Trip Planner Bass, crappie and catfish flourish in this major mid-America fishery. Launching ramps and campsites at a number of Corps of Engineers public use areas are available at various sites along the river. Get Directions Gas Calculator Details Website: http://www.swl.usace.army.mil Address: Fort Smith, AR 72901 Facilities & Features: Attractions Kid Friendly On or Near Arkansas River (Okla. to Little Rock) Things to Do In Fort Smith EXPLORE Business Closed? Yes No Incorrect Information? Yes No What needs to be changed?