This was our second stop at the KOA in Fort Smith AR. They have many improvements since out last stay. The campground is convenient to I-40. It’s far enough away to not have traffic noise. The sites are level, there is a pool, Propane, fishing pond, and camp store. Also hiking trails. Also some tent sites. There is a whole new section for Class A and large 5th wheel campers now. The are located behind a highway department facility, and last visit the smell of the treated power line poles was overwhelming. No problem this time. This is one of the few campgrounds I’ve been to that have a storm shelter!