En efecto, sobre la base de criterios bien definidos, los Estados miembros presentarán no más de dos sitios gestionados de forma activa cada dos años. Este es un punto importante: los Estados miembros deben mostrar que creen en esos lugares y, por tanto, gestionarlos de forma educativa,
Indeed, on the basis of well-defined criteria, the Member States will present not more than two actively managed sites every two years. This is an important point: the Member States must show that they believe in the sites and therefore manage them in an educational way, involving the