What Are U Shaped Valleys? A U-shaped valley is an edifice of geology that has steep, high sides and an elongated or flat valley bottom. These valleys are created by glaciation. They often contain lakes rivers, sandtraps, sandtraps on golf courses kettle lakes (water hazards) or other natural features. The https://sofasandcouchescom88370.blogdon.net/there-s-a-good-and-bad-about-sectional-u-shape-46069140