Backwards flight along Lisbon Waterfront with Padrao dos Descobrimentos Monument

backwards flight lisbon waterfront portugal tagus river aerial view padrao dos descobrimentos monument monument of the discoveries lisboa portuguese historical navigation exploration navigators discoveries history maritime vasco da gama portuguese empire sailboats cloudy travel tourists maritime trade walkway adventure journey sailing ships culture heritage architecture landmark iconic sightseeing tourism destination cityscape skyline panoramic drone footage scenic beautiful stunning daytime drone famous