Prince Henry established the first school of navigation in Sagres, Portugal, in 1418. The school trained sailors in the art of navigation, map-making, and astronomy. Prince Henry also sponsored several expeditions to explore the African coast. These expeditions led to the discovery of many new lands, including the Madeira Islands, the Azores, and the Canary Islands.
Prince Henry's explorations helped to usher in the Age of Discovery. His achievements have left a lasting legacy on the world, and he is considered one of the most important figures in the history of exploration.