The premier flyfishing guide service in the high country. ECO specializes in "Montana style" guided float trips for trout and smallmouth bass on seven local rivers. Also available are: flyfishing schools and casting clinics for beginner to expert, wilderness walk trips and overnights. ECO gladly supplies all "top of the line" gear for their guests. Call us to book a trip. We are based in the Boone area and can pick you up at your door!