Silos & Smokestacks National Heritage Area encompasses 37 counties in northeast Iowa. Interstate 80 is near the southern border and Interstate 35 is near the western border. Minnesota and the Mississippi River form the northern and eastern borders.
Did You Know?
Did you know that Buffalo National River has three federally designated wilderness areas within its boundaries? Totalling over 30,000 acres, the three areas capture the essence of the wild Ozarks.