On October 18, 2014 27 members of the Netherlands’ Malacological Society (NMV), the Mollusc Study Group in (Dutch) Limburg (MSL) and the Belgian Society for Conchology (BVC) explored a chalkstone area (la site Maréchal) and a nature reserve along the river Maas (Petit Gravier) in Lanaye, Belgium. On October 19 the Dutch visited the valley of the Gaesbeek near Reuver, province of Limburg, The Netherlands.