Pioneering actor for swimming in Ile-de-France, the Syndicat Mixte “Marne Vive” (Val de Marne) has been conducting actions since 1993 to bathe again in the Marne, in complete safety. With its experience of 13 editions of the Big Jump (co-organized with ERN), especially in Saint-Maur-des-Fossés, the Marne Vive president, Sylvain Berrios, has launched a deliberation […]