A stadium is a large, open structure designed for hosting sports events, concerts, and other entertainment activities. It typically features a field or court in the center, surrounded by seating areas for spectators. Stadiums can vary in size and design, accommodating thousands of fans, and often include facilities like restrooms, concession stands, and locker rooms for athletes. Many famous stadiums, such as Wembley Stadium in London and Yankee Stadium in New York, are known for their unique architecture and historical significance. They serve as venues for major events, including Olympic Games, World Cup matches, and concerts by popular artists, making them important cultural landmarks.