King Willem-Alexander, Queen Maxima, and their daughters Princess Catharina-Amalia and Princess Ariane attended the Formula 1 Dutch Grand Prix in Zandvoort this weekend. The Circuit Zandvoort has a long history and was intermittently the location of the Formula 1 Grand Prix of the Netherlands between 1952 and 1985. With the Dutch Grand Prix, Formula 1 returned to Zandvoort after 36 years.