Which city is known as Colombia's Golden Gate?

Barranquilla is a city and municipality located in northern Colombia. It is the only major city in South America that was populated before its formal foundation. Barranquilla is located near the Caribbean Sea. The city is located in the Atlántico Department, of which it is the capital. Barranquilla is the largest city and port in the northern Caribbean Coast region of Colombia, with a population of 2,370,753 as of 2011 in its metropolitan area, which makes it Colombia's fourth most populous city after Bogotá, Medellín and Cali.

In 1921, President Marco Fidel Suárez called the city the Pórtico Dorado de la República (Golden Gate of the Republic) in recognition of its economic importance as a port since the late 19th century. In 1946, opening the 5th Central American and Caribbean Games, President Mariano Ospina Pérez reaffirmed the nickname of the city as the "Golden Gate".