Sports facilities are places where people can participate in physical activities such as sports. These facilities include ARENAS, STADIA, and FIELDS. ARENAS are large indoor spaces that are used for sports such as basketball, hockey, and volleyball. STADIA are large outdoor stadiums that are used for sports such as football, soccer, and baseball. FIELDS are outdoor spaces that are used for sports such as rugby, lacrosse, and cricket. All of these sports facilities provide a place for people to engage in physical activity and enjoy the sport they love.