Correo Argentino SA, issued the seventh series of the national park of Argentina on March 22, 2003. The issue are consist of four stamps depicted the national park , i.e. Los cardones National park (50c), National Reserve Estricta Colonia Benitez (50c), Copo National Park (50c),Campo de los Alisos National Park (75c), Monte León National Park (75c).
National park Los Cardones
The Los Cardones National Park was created in 1996 as a national park of Argentina, located in the center-west of the province of Salta, within the San Carlos and Cachi Departments, in the Argentine Northwest. The park has an area of 650 square kilometres, with hills and ravines at the height levels between 2,700 m and 5,000 m.It is important the bush formation with the “cardones” predominance.It features fossil remains of extinct animals, as well as dinosaur tracks.