A must-do activity in the Azores and Madeira Island. The Azores has loads of hiking opportunities that will connect you with nature. There are about 86 official hiking trails. All of them have different landscapes, altitudes, and difficulty levels. In the Azores, you will be able to do some hiking around the lakes inside the volcanic calderas, around the rim of these volcanos, or hike to the top of these central volcano complexes.