Trees and Lagoa Azul, Sete Cidades, Sao Miguel, Azores Islands, Atlantic, Portugal

lagoa azul sete cidades sao miguel azores islands portugal trees landscape lake nature scenic view autumn tranquility blue sky green hills outdoor reflections peaceful colors wildlife natural beauty hiking travel adventure exploration ecology environment scenery mountains water serenity clear skies biodiversity destination flora tourism seascape relaxation picturesque calm untouched forest