Which is spain's smallest national park: Teide National Park, or Tablas de Daimiel National Park
Tablas de Daimiel National Park Tablas de Daimiel National Park ("Parque Nacional de las Tablas de Daimiel") is a wetland on the La Mancha plain, a mainly arid area in the province of Ciudad Real. With an area of about 3,000 ha, the park is the smallest of Spain's fifteen national parks. The protected area is in the process of being expanded outside the original nature reserve to include neighbouring dryland farming areas. The expansion is part of efforts to improve the condition of the wetland, which has been damaged by over-exploitation of water resources.
Baixa Limia – Serra do Xurés Baixa Limia – Serra do Xurés is a 209 km2 natural park in Galicia, Spain. It is located in the southern province of Ourense. The park was established in 1993. "Serra do Xurés" is the Galician name for a range of mountains which straddle the border between Spain and Portugal: the Portuguese variant is "Gerês" and the Castilian variant is "Xures" (without the accent).