reina citadel, extremadura, spain

architecture artificial astronomical astrotourism autumn awareness badajoz bernardo blue building campinasur castle celestial church citadel cloudy county destination destinations enclosure ermita extremadura fortified fortress heritage hill hornachuelos landmark las light locations map morena mountain nieves nuestra point pollution project range reina round rural san scenic season sierra sky spain sra star stargazing starlight stars4all stone sunset tourism travel view viewpoint walled white