A riding arena is a designated space where horses and riders can practice and train. These arenas can be indoor or outdoor and are typically enclosed to provide a safe environment. They are often made of materials like sand or rubber to create a suitable surface for riding. Riding arenas are used for various equestrian activities, including dressage, show jumping, and reining. They may also host competitions and events, allowing riders to showcase their skills. Proper maintenance of the arena surface is essential for the safety and performance of both horse and rider.