The Wall of Windows is a magnificent arch formation that shines it's splendor on Bryce Canyon National Park through it's amazing "windows". It is located on the Peek-A-Boo trail that goes through the main amphitheater of Bryce Canyon National Park. Wall of Windows contains many holes or "windows" that leaves people wondering how they are still standing. The Wall of Windows' windows were made by erosion. The three main types of erosion are wind, gravity, and rain. This is one place that will sure make you want to see more.