As photographed at night from a satellite, or the International Space Station (ISS), the Iberian peninsula looks encrusted with lights along its coastal edges. Madrid forms a big pulsing cluster near the centre, while surrounding hinterlands appear as something of a void. Ever fewer people live out in Castile and León and Extremadura, adjoining regions that cover much of what is known as La España Vacía, or “Empty Spain”.
Not many visit either, or at least not compared with Barcelona and other glowing nodes of the tourist circuit. So, while the big ports and resorts struggle to manage surplus holidaymakers, there is room for plenty more out west, toward the Portuguese border. Some have been following the stars that way lately, under the auspices of an astrotourism initiative called Extremadura Buenas Noches.
