The palace is home to the Duke of Marlborough and is a national heritage site. A specially constructed floating slider park will be put in place on the lake and over the weekend, in addition to the music, there is the opportunity to see some of the world's best wakeboarders battle it out for the title of Relentless Wakestock Blenheim Champion. Spectators can view all the action from the natural grandstand which surrounds the lake.
