Aalter – Aarsele The only piece of forest on this track today was the park around the Kasteel van Poeke. Kasteel van Poeke As we reach the golden river we find more and more flax on the fields. At this time of the years the flax is retting. Easy to recognise Aarsele from far with the 42 m heigh silo for grain in the center of the small village Aarsele which was build in 1958. Church in Aarsele.