Sotavento Islands

The Cabo Verde archipelago's southern cluster, known as the Sotavento Islands, has held a highly strategic position in colonial expansion and transatlantic trade routes. Permanent settlement began on Santiago Island during the late 15th century following discovery by Portuguese navigators. The area quickly evolved into a vital maritime hub due to its geographical alignment. The original capital, now preserved as the Cidade Velha Historic Site, served as the administrative core and logistical center for regional trade network development.

To withstand consistent pirate raids and secure maritime dominance, a massive defensive fortification was erected in the late 16th century. The remaining stronghold of Fortaleza Real de São Filipe stands today as a testament to the military importance and geopolitical value of these islands. As agriculture expanded inland, communities spread toward the fertile valleys below the Pico da Antonia Mountain range, shaping the demographic structure of the region.

During the 20th century, the islands witnessed a somber period under the Portuguese dictatorial regime, which utilized the territory to detain political dissidents. The infamous facility, now open as the Tarrafal Concentration Camp Museum, became a symbol of resistance where independence fighters were imprisoned. Following liberation, this site was transformed into an educational museum. To locate these historical landmarks across the territory, check the local Map section.