Croke Park in Dublin is the largest sports stadium in Ireland and the principal stadium and headquarters of the Gaelic Athletic Association (GAA), Ireland’s biggest sporting organisation.Following a redevelopment programme started in the 1990s, Croke Park has a capacity of 82,300,making it the fourth largest stadium in Europe. Gaelic Sports have special requirements as they take place on a large field. A specific requirement was to ensure that the spectators were not too far from the field of play.