Dark-sky preserves in Spain

thumb|A view of the national park with the ruined Monfragüe castle in the foreground Monfragüe (Spanish: Parque Nacional de Monfragüe, or simply Monfragüe ) is a Spanish national park noted for its birdlife and a center for birdwatching. It is situated in the center of a triangle formed by Plasencia, Trujillo and the city of Cáceres within the province of Cáceres. Monfragüe is also a comarca (county, with no administrative role) of Extremadura, western Spain.

thumb|View of rock-cut houses and surroundings