Driving the backroads to Regent, North Dakota, I found myself on the Enchanted Highway, a 30-mile stretch lined with massive scrap-metal sculptures dreamed up by Gary Greff. From geese soaring across a steel sunburst to a 100-foot dragon squaring off with Sir Albert the knight, each piece rises unexpectedly out of farmland. What started in the late 1980s as one man’s fight to keep his hometown alive has turned into a quirky success story that still draws thousands of visitors each year.