Peñón de Vélez de la Gomera, a small rock in northern Africa conquered by Spain in 1564, holds the title for the world’s smallest national border, measuring just 85 meters in length.
Spain has almost 2000 kilometers of land borders with Portugal and France, but it also has much smaller borders with countries like Andorra, the United Kingdom (Gibraltar), and Morocco. It is with the latter, the African nation of Morocco, that Spain shares the smallest land border in the world, an 85-meter-long stretch of land linking a rock about 19,000 square meters in size to the Moroccan coast. Peñón de Vélez de la Gomera has been Spanish territory since 1564 when it was conquered by Admiral Pedro de Estopiñán, and although Morocco has repeatedly laid claim to it, Spain has never agreed to return the land and actually has troops stationed there to enforce Spanish rule.
