What Are U Shaped Valleys? A U-shaped Valley is an edifice of geology that has steep, high sides as well as an elongated or flat valley bottom. These valleys are created by glaciation. They are often filled with lakes rivers, sandtraps, sandtraps on golf courses kettle lakes (water hazards), or https://sofasandcouches-com92721.snack-blog.com/29746552/5-sectional-u-shape-projects-for-any-budget