What Are U Shaped Valleys? A U-shaped valley is an ancient geological formation with steep, high sides as well as a flat or rounded valley bottom. They are the result of glaciation, and are usually filled with lakes, rivers, sand traps on golf courses kettle lakes (water hazards) and other https://sofasandcouches46395.wizzardsblog.com/29801909/the-best-sectional-u-shape-tips-to-rewrite-your-life