On December 3, 2015, His Serene Highness Prince Gustav of Sayn-Wittgenstein-Berleburg spoke with his local newspaper about the exhibition, Weihnachten im Schloss (Christmas in the Castle), that he along with his longtime partner, Miss Carina Axelsson, developed together at Schloss Berleburg in Berleburg, Germany.

Established in 2010 the exhibition — which displays nine beautifully decorated Christmas trees each with their own name such as the Candy Tree, Tinsel Tree and of course the popular Dog Tree — proved to be incredibly successful the public that the prince and his partner have decided to keep the tradition alive each year.

Anyway, the Weihnachten im Schloss exhibition, which includes a personal tour of the historic schloss, will be open to the public beginning on December 23-31, 2015 at Schloss Berleburg.