Aerial view of Caldeira Rasa lake on Flores island and the sunset over the sea, Azores islands, Portugal, Atlantic, Europe

travel destinations travel horizontal color image outdoors sunset dusk portugal europe no people cloud sky aerial view landscape lake water mountain range mountain caldeira rasa flores island azores islands coastline water's edge sea grass reflection travel destination tourist destination tourist destinations sundown evening twilight seas ocean oceans outdoor outside nobody no one no person mountains landscapes lakes pond ponds nature natural