Azores inhabitants. The nine islands that compose the archipelago occupy a surface area of , that includes both the main islands and many islets located in their vicinities. Each of the islands has its own distinct geomorphological characteristics that make them unique: Corvo (the smallest island) is a crater of a major Plinian eruption; Flores (its neighbor on the North American Plate) is a rugged island carved by many valleys and escarpments; Faial characterized for its shield volcano and caldera (Cabeço Gordo); Pico, is the highest point, at , in the Azores and continental Portugal; Graciosa is known for its active
Santa Maria Island to their discovery. The Infante received these "gifts" in 1432, and immediately ordered that herds be sent to the island, while he organized a plan for its colonization. In settling the Azores, the crown applied a system that was successful on the island of Madeira in 1425: the new lands would be administered by title grants (donatário) to a noblemen and men of confidence (donatary-captains) that would oversee security and colonization, while enforcing the King's law. The "master" or "Donatário" for the Azores was the Infante Henry the Navigator (in his role as governor of the Order of Christ and