Pilot Knob State Historic Site is located in Iowa and features a prominent hill that rises 1,100 feet above sea level. This site is significant for its historical importance, particularly during the American Civil War, when it served as a lookout point for Union troops. The area is also known for its natural beauty, offering hiking trails and scenic views of the surrounding landscape. Visitors can explore the site’s rich history and enjoy outdoor activities, making it a popular destination for both history enthusiasts and nature lovers.