Leticia is the southernmost city in the Republic of Colombia, capital of the department of Amazonas, Colombia's southernmost town and one of the major ports on the Amazon River. It has an elevation of 96 meters (315') above sea level and an average temperature of 27 °C (80.6 °F). Leticia has long been Colombia's shipping point for tropical fish for the aquarium trade. Leticia has a population of 33,503 located on the left bank of the Amazon River at the point where the borders of Colombia, Brazil and Peru meet in an area called Tres Fronteras.

Amazonas is a department of Southern Colombia in the south of the country. It is the largest department in area while having the third smallest population among the departments. Its capital is Leticia and its name comes from the Amazon River, which drains the department.