Sete Cidades na Ilha de Sao Miguel. (Lago Azul e Lago Verde)
Seven Cities on San Miguel Island is basically a volcanic crater filled with two lakes, wooded areas, a small village and some farmers' fields.
You can drive around the crater and enjoy the view. On one side of the car when you look down you see the fields, the hydrangeas and the ocean; and on the other the beautiful blue and green lakes.