Which National Park is bigger Tablas de Daimiel National Park or Guadarrama National Park ?
Guadarrama National Park Sierra de Guadarrama National Park (in Spanish: "Parque Nacional de la Sierra de Guadarrama") is a national park in Spain, covering nearly 34,000 hectares, the fifth largest in Spain's national parks system. The Guadarrama mountain range ("Sistema Central") contains some ecologically valuable areas, located in the Community of Madrid and Castile and León (provinces of Segovia and Ávila). The law that regulates the recently approved national park was published in the BOE in  26, 2013 (2013--) .
Campo Grande (Valladolid) The Campo Grande (English: "Large Field") is a large public park located in the heart of the city of Valladolid, Spain. Is triangular, has 115.000 m (11.5 ha) surface and is limited by the street Acera de Recoletos, the Paseo de los Filipinos and Paseo de Zorrilla. Its main entrance is in the Plaza de Zorrilla, where together with a modern bill gate lies a floral shield of the city. The park is closed around its perimeter by a simple fence that runs between pillars, with doors on all sides.