2. In this Regulation,(1) “natural environment zone” means the part of the territory of a park reserved for the development of the natural and landscape heritage and characterized by a layout allowing accessibility;
(2) “maximum preservation zone” means the part of the territory of a park exclusively reserved for the protection of the natural and landscape heritage and that is accessible only exceptionally;
(3) “preservation zone” means the part of the territory of a park mainly reserved for the protection of the natural and landscape heritage and that is only accessible by means that have little impact on the environment;
(4) “intensive recreation zone” means the part of the territory of a park occupied by a golf course or an Alpine ski centre;
(5) “services zone” means the part of the territory of a park mainly reserved for reception, lodging or management.