Is Doñana National Park in Andalusia, southern Spain or Garajonay National Park in La Gomera, Canary Islands in Spain larger?
Garajonay National Park Garajonay National Park (Spanish: "Parque nacional de Garajonay" , ] ) is located in the center and north of the island of La Gomera, one of the Canary Islands (Spain). It was declared a national park in 1981 and a World Heritage Site by UNESCO in 1986. It occupies 40 km (15 sq mi) and it extends into each of the six municipalities on the island.
Arribes del Duero Natural Park Arribes del Duero Natural Park is a protected area in western Spain, covering 106.105 ha in the autonomous community of Castile and León. In this area the river Duero forms the national boundary between Spain and Portugal, and the Portugal side is also protected under the figure of International Douro Natural Park.