agora amphitheater archery ground arena athletic field auditorium background badminton court baseball field basketball court bear garden billiard parlor bowl bowling alley bowling green boxing ring bull ring campus canvas circus cockpit coliseum colosseum course court cricket ground croquet ground croquet lawn diamond fairway family room fencing school field floor football field forum game room glaciarium golf course golf links gridiron ground gym hall hippodrome ice rink infield links lists locale marketplace mat milieu open forum outfield oval palaestra parade ground pit place platform playground playing field playroom polo ground pool hall poolroom precinct prize ring public square purlieu putting green racecourse racket court range rec room recreation room ring rink rumpus room scene scene of action scenery setting site skating rink soccer field sphere squared circle squash court stadium stage stage set stage setting stretch tennis court terrain theater tilting ground tiltyard track turf walk wrestling ring wrestling school