Which national park covers more provinces, Sierra Nevada National Park or Cabañeros National Park?
Sierra Nevada National Park (Spain): The Parque Nacional de Sierra Nevada (known as the Sierra Nevada National Park in English) is a national park located in the provinces of Granada, Almería, and Málaga in Andalusia, Spain. Cabañeros National Park:  It falls within two provinces, the northwest of Ciudad Real and the southwest of Toledo.
Sierra Nevada National Park