An indoor arena is a large, enclosed space designed for various events, including sports, concerts, and exhibitions. These arenas typically feature a flat floor or a sports surface, seating for spectators, and facilities for performers or athletes. Common sports played in indoor arenas include basketball, volleyball, and ice hockey. Indoor arenas are equipped with lighting, sound systems, and sometimes video screens to enhance the experience for attendees. They can accommodate thousands of spectators and are often used for community events, trade shows, and entertainment, making them versatile venues for a wide range of activities.