Aerial drone panoramic view of Cascais, on the Portuguese Riviera, in region known as the Green Coast due to the colour of the water, with beaches inclding Rainha, Duquesa and Conceicao, Portugal, Europe

horizontal panoramic travel destinations travel sunset dusk no people clear sky portugal europe aerial view drone point of view cascais townscape town portuguese riviera coastline water's edge sea water beach sand rainha duquesa and conceicao building architecture shadow sunshine sunlight travel destination tourist destination tourist destinations towns sundown evening twilight shadows seas ocean oceans outdoor outside nobody no one no person buildings beaches shore shores shoreline seaside coast coastal coasts coastlines architectural