Introduction to Sao Miguel: Sao Miguel Island is the largest island in the Azores, covering an area of ​​759 square kilometers. It is also called the "green" because it has the greenest vegetation and the largest population. island". There are three volcanoes on the island, the highest point is 1104 meters above sea level. The land is fertile and produces fruits, tea, wine, tobacco, cereals, meat and dairy products.