The Buffalo Bill Dam drops like a slim concrete knife 325 feet into the gorge carved by the Shoshone River west of Cody, and you can walk out atop the dam and look down the steep canyon or back across the deep blue water of the reservoir. Several workers died building it, and when it was completed in 1910, it was the tallest dam in the world. The lake behind it serves anglers, boaters, and windsurfers, while providing irrigation water to farmers downstream. An octagonal visitor center perched next to the dam provides exhibits on the reservoir, wildlife, and area recreation. There is a boat launch along the north lakeshore off U.S. Hwy. 14/16/20 and a clean, spacious campground that lacks shade.