When the skies above the Sauerland region turn all the colours of the rainbow, you'll know it's that time of year again! During the 22nd Warsteiner Montgolfiade Balloon Fiesta, on until 8 September 2012, countless hot air balloons will be lifting off to the delight of spectators young and old. Highlights include the unusual designs and the magical glow in the evening when all the balloons light their fires at the same time.