At the end of july 1992, a anti clockwise circle in grain was found near Forest at approx. 5.5 kilometer from Saint Sauveur. The circle was found exactely between the tramlines.
In november 1989 a UFO (triangle shape) was seen at a distance of 750 metres. The same UFO was seen in 1991 again by several villagers.
Source: In de Ban van de Cirkel