Aerial overview of star-shaped Forte de Santa Luzia, city of Elvas in background

aerial overview starshaped forte de santa luzia city elvas background alentejo portugal alcacova portalegre border town downward overhead view high vantage point elevated perspective orbit circling fort fortress structure plains national monument portuguese monument tourism unesco europe architecture historic landmark travel stone fortification bastion heritage landscape military destination defense defensive hill rampart museum nobody drone cityscape majestic peaceful