Ascot race course is the world’s most famous race course. The course underwent a major metamorphosis in 2006 and a completely new stand was built. A large number of mature trees supplied by Van den Berk were planted at the same time. Plane trees with a trunk diameter of 100-120 cm, native oaks with a trunk diameter of 100-120 cm and 1 tulip tree with a trunk diameter of 90-100 cm were transported to the location with special trailers.