Monsaraz
Fortified Old City in Alentejo facing Spain's border.
Over the Alqueva Man-made lake the area has been inhabited since pre-history and settlement remains from that time can be visited in our days.
Due the almost inexistent light polution Monsaraz hosts one of the most exciting astronomical observatory in the World.
https://en.wikipedia.org/wiki/Monsaraz
https://darkskyalqueva.com/en/dark-sky-observatory/
Gelo Charro 17/03/2020 9:24
Me encanta, esta aldea. Muy bella....creo, que es de las más bellas del sur de Portugal.Saludos
aorta-besler 17/03/2020 7:51
Very interesting!