Alkmaar is a city and municipality in the Netherlands, located in the province of North Holland. Alkmaar is well-known for its traditional cheese market. For tourists, it is a popular cultural destination. But this locality counts 7 member of the BIG Cycling : VAN DER VAART Yoshka, VAN VENROOIJ Peter, Groen Piet, VAN DE WETERINGE We received a payment from Alkmaar but we don't know from whom !! Maybe someone can help us. ?