Von Däniken was an
ancient astronaut theorist. All attractions heavily advocated the idea that aliens visited Earth in the ancient past. The Mystery Park was labeled a "cultural
Chernobyl" by Académie suisse des sciences techniques member Antoine Wasserfallen who was cited by the Swiss newspaper
Le Temps and other media. The Swiss federal railroad company (
SBB) advertised for the park and sold a combined ticket. Controversy struck again in August 2005 when Erich von Däniken decided to have a special exhibition on
crop circles and also a "crop circle making competition." When the competition garnered no entrants, the park commissioned land surveyor and artist Vitali Kuljasov to create a complex crop circle in a field near the park entrance. Several paranormal investigators came to Mystery Park, examined the crop circle, and concluded that it was obviously man-made due to "obvious mistakes and a crooked performance." (Jay Goldner, a crop circle investigator from Vienna, was the lone dissenter.) Still photographs from the webcam showed little about what went on that night due to the darkness and the angle of the camera. Investigators noted the appearance of car headlights coming and leaving around the time the crop circle was estimated to have been made. The consensus was that the circle was created by "very human hoaxers". ==Failure of Mystery Park==