What is a "loop" in roller coaster terminology?

In roller coaster terminology, a "loop" refers specifically to a vertical circle that riders go through. This element is designed to create an intense experience, allowing riders to experience forces of gravity and inertia as they navigate the circular path. As the train enters the loop, it often gains speed and experiences a feeling of weightlessness at the top before descending back down. Loops can vary in size and shape, impacting the overall thrill and sensation for riders. Understanding this feature is crucial for any roller coaster enthusiast, as loops are fundamental components that contribute to the unique design and experience of many modern roller coasters.