Swedish Royals attend the opening ceremony of CHIO Aachen 2016

Swedish Royals attend the opening ceremony of CHIO Aachen 2016 On July 12, 2016, Queen Silvia of Sweden, King Carl XVI Gustaf of Sweden and Princess Benedikte of Denmark attend the opening ceremony of the equestrian tournament CHIO Aachen 2016 in the Main Stadium in Aachen, Germany. Sweden is this year's partner country of the horse show.