Milan is a municipality located in the Caquetá Department in southern Colombia. The municipality is situated in the Amazon region of the country, characterized by tropical rainforest environment typical of this area of Colombia.
As a municipality in Caquetá, Milan is part of a region known for its biodiversity and remote geography. The department of Caquetá has historically been one of Colombia's least densely populated regions, with communities spread across expansive forested terrain.