You'll get the best view and experience the greatest perspective on Chicago with this admission ticket to the Willis Tower Skydeck. At 1,353 feet (412 meters), the Skydeck is the highest observatory in Chicago. The view is amazing!
You can see up to 40-50 miles (65-80 kilometers) on a clear day. Imagine seeing Michigan, Indiana, Illinois and Wisconsin, just by walking around the Skydeck. Also There is no finer piece of Chicago architecture than the Willis Tower.