A caravel (Portuguese: caravela, IPA: [kɐɾɐˈvɛlɐ]) is a small, highly maneuverable sailing ship developed in the 15th century by the Portuguese to explore along the West African coast and into the Atlantic Ocean. The lateen sails gave it speed and the capacity for sailing windward (beating). Caravels were used by the Portuguese for the oceanic exploration voyages during the 15th and 16th centuries in the Age of Discovery. Prince Henry, Christopher Columbus, and Bartolomeu Dias all used caravels.
Until the 15th century, Europeans were limited to coastal navigation using the barge or the balinger (barinel), ancient cargo vessels of the Mediterranean Sea with a capacity of around 50 to 200 tons. These boats were fragile, with only one mast with a fixed square sail that could not overcome the navigational difficulties of southward oceanic exploration, as the strong winds, shoals and strong ocean currents easily overwhelmed their abilities.
The caravel was developed in about 1451, based on existing fishing boats under the sponsorship of Henry the Navigator of Portugal, and soon became the preferred vessel for Portuguese explorers like Diogo Cão, Bartolomeu Dias or Gaspar and Miguel Corte-Real, and by Christopher Columbus. Its name may derive from an ancient boat type known as carabus in Latin and καραβος in Greek, later adopted into Arabic as qārib, indicating some continuity of its carvel build through the ages. They were agile and easier to navigate than the barca and barinel, with a tonnage of 50 to 160 tons and 1 to 3 masts, with lateen triangular sails allowing beating.