Next to the Spanish Pyrinees mountains, in Huesca, at the north of Spain, there are areas where population density is very low. Around 1970 many small villages, some of them older than 1000 years, where abandoned. Now they are in ruins, eaten by vegetation and very far from paved roads. Exploring these romantic scenarios at night to see the stars is a wonderful experience (and a bit frightening). Milky Way and Andromeda Galaxy