What Are U Shaped Valleys? A U-shaped valley is a geomorphological formation with high, steep sides and a flat or rounded valley bottom. These valleys are formed by glaciation. They usually contain lakes or rivers, sandtraps along a golf courses kettle lakes (water hazards), or other natural features. The erosion https://www-sofasandcouches-com59002.blogsvila.com/29929378/7-useful-tips-for-making-the-most-out-of-your-sectional-u-shape