The Oyapock or Oiapoque is a 403-kilometre (250 mi) long river in South America that forms most of the border between the French overseas department of French Guiana and the Brazilian state of Amapá.

Vicente Yáñez Pinzón was a Spanish navigator and explorer, the youngest of the Pinzón brothers. Along with his older brother, Martín Alonso Pinzón, who captained the Pinta, he sailed with Christopher Columbus on the first voyage to the New World, in 1492, as captain of the Niña.