The Pot Holes Trail is a short 0.30-kilometer hiking path located in Coulee City, Washington, along the Ice Age Floods National Geologic Trail. This family-friendly hike features remarkable geological formations carved by catastrophic Ice Age floods, including distinctive pothole features in the bedrock at 376.6 meters elevation. Hikers can explore 44 scenic viewpoints showcasing unique glacial geology and the dramatic landscape of the Columbia Basin.