What Are U Shaped Valleys? A U-shaped valley is a geological formation that has steep, high sides and a rounded or flat valley bottom. These valleys are created by glaciation. They often contain lakes or rivers, sandtraps along a golf courses, kettle lakes (water hazards), or other natural features. Glacial https://couch90055.laowaiblog.com/29140359/why-sectional-u-shape-is-relevant-2023