The chattanooga ducks celebrating 20 years as a chattanooga attraction and waterfront adventure more than just a tour its an adventure aboard a restored wwii landing craft built for the d day invasion learn the history of the famous dukw chattanooga history cherokee history and tennessee river ecology and have some fun doing it splash down into the tennessee river for some unforgettable views of chattanoogas riverfront and maclellan islandyour highly experienced us coast guard licensed