Nearly a fifth of Andalucia is protected, the largest proportion of an autonomous region in Spain, reflecting the unspoilt nature of its countryside and the high ecological importance of its territory.
NATIONAL PARKS are locations of outstanding importance for their wildlife and geology, with ecosystems that have been little altered by human activity. They have the highest degree of protection, sometimes with restricted access to certain areas within them.
There are two national parks in Andalucia: Doñana and Sierra Nevada. Access to the practically all of the Doñana National Park is strictly by guided tour only; trips run from the main visitors' centre in El Acebuche and the tourist office in Sanlúcar de Barrameda, Cadiz province. However, between El Rocío and Villamanrique de la Condesa there is a drovers' track (vía pecuaria) called the Raya Real, which gives access to the northern part of the park by non-motorised transport (horses, bicycles or on foot) only.
The entire Sierra Nevada National Park is open to the public, but many routes are for those on foot or bicycle only. Roads and tracks closed off by a chain or other barrier must only be used by hikers or cyclists and not motor vehicles. Cyclists are allowed to use all but the most narrow footpaths.
Also, at present, the Sierra de las Nieves natural park is in the process of being declared a National Park.
NATURAL PARKS make up the bulk of Andalucia's protected areas and demonstrate an enormous range of geology, climate and habitats, such as coastal dunes, beaches, semi-desert steppe, mountain forests, Mediterranean woodland, saltmarshes and marine zones. Park legislation is aimed at protected cultural and architectural traditions as well as the natural environment. Virtually all of the parks have unrestricted access, but a few may have areas where you need to obtain special permission before visiting them due to the risk of forest fire or disturbing nesting birds, as is the case with the reserve zone in the Sierra de Grazalema.
OTHER ANDALUCIA PROTECTED STATUS
* Natural Areas, known technically in Andalucia as parajes naturales, that are protected due to their unique wildlife and landscape. Like natural parks, these vary greatly in geology, climate and habitats.
* Nature Reserves are small enclaves aimed at conserving a fragile localised ecosystem, often within wetland habitats. They are called reservas naturales in Spanish. To enter a natural reserve special permission is usually required; contact the Junta de Andalucia Medio Ambiente (environment) office, which are based in each provincial capital.
* Natural Monuments are a more recent addition to Andalucia's network of protected areas and are often a singular exceptional natural feature, such as a centuries-old tree, a distinctive rock formation or coastal feature.
https://www.andalucia.com/environment/protect/home.htm
PROTECTED NATURAL ENVIRONMENTS IN CÁDIZ PROVINCE
Sierra de Grazalema Natural Park is one of Andalucia's most visited parks, renowned for its wildlife, rugged limestone landscape and great hiking territory. Offering a more gentle walking experience amid centuries-old cork oak woodland is the Alcornocales Natural Park. Located in a prime spot for viewing the twice-yearly migration of birds between Europe and Africa, Cadiz has many sites brimming with birdlife like the province's two largest protected coastal zones, the Estrecho Natural Park and the Bahía de Cádiz Natural Park, which has one of Europe's most important wetlands. Despite the many built-up areas littering its shoreline, Cadiz is rich in outstanding coastal features like the natural monuments of the Tombolo de Trafalgar, Corrales de Rota, Duna de Bolonia and the Punta del Boquerón.
https://www.andalucia.com/environment/protect/cadiz.htm
NATURAL PARKS
Sierra de Grazalema
Bahía de Cádiz
Los Alcornocales
Breña y Marismas de Barbate Natural Park
Estrecho Natural Park
NATURAL AREAS
Embalse de Arcos
Embalse de Bornos
Estuario de Guadiaro
Isla del Trocadero
Marismas de Sancti Petri
Marismas del Palmones
Playa de los Lances
NATURAL RESERVES
Complejo Endorreico de Chiclana
Complejo Endorreico de Espera
Complejo Endorreico de Puerto Real
Complejo Endorreico del Puerto de Santa Maria
Peñón de Zaframagón Natural Reserve
Laguna de Medina
Lagunas de las Canteras y El Tejon
NATURAL MONUMENTS
Tómbola de Trafalgar Natural Monument
Punta de Boquerón Natural Monument
Duna de Bolonia Natural Monument
Corrales de Rota Natural Monument
NATURE & ENVIRONMENT