Where should you avoid making U-turns?

Avoiding U-turns on curves near the top of a hill is essential for safety and visibility reasons. When you are at the crest of a hill, your view of oncoming traffic is severely limited. This could lead to a dangerous situation since drivers coming over the hill may not see your vehicle attempting a U-turn until it's too late. Additionally, the incline may cause a momentary blind spot for both yourself and other drivers, increasing the risk of a collision. Therefore, it's crucial to choose locations for U-turns that provide clear visibility and allow you to observe oncoming traffic effectively, ensuring a safer maneuver.