Preview Castelo dos Mouros, the Moors Castle, in Sintra near Lisbon, part of the UNESCO World Heritage. Europe, Southern Europe, Portugal Image ID: 746-91146 Artist: Martin Zwick Purchase a commercial license Buy framed prints & more from our print store attraction castelo dos mouros castle castle wall chateau europe iberian peninsula lisboa moors moors castle old portugal ruin sintra southern europe tourism tower unesco unesco world heritage vertical watchtower