Valle del Cauca, or Cauca Valley (, ) is a
department of
Colombia. It is in the western side of the country, facing the Pacific Ocean, and it is considered one of the most important departments in the Republic of
Colombia. Its capital is
Santiago de Cali. Given its privileged location, lately it has been considered as the Pacific Door of
Colombia. Besides
Cali such cities as
Buenaventura,
Cartago and
Tulua have great economical, political, social and cultural influence on the department's life. Valle del Cauca has the largest number of independent towns (i.e. not in Metropolitan areas) with over 100,000 inhabitants in the country, counting six within its borders.
Buenaventura has the largest and busiest seaport in
Colombia, moving about 8,500,000 tons of merchandise.