Valle del GuamuezValle del Guamez is a town and municipality located in the Putumayo Department, in the Republic of Colombia.WWW valledelguamuez-putumayo....CrimeThe Sinaloa Mafia is a criminal organisation that has an alliance with La Constru, a criminal groups that controls microtrafficking activities, principally of cocaine in the municipalities of Valle del Guamuez.VisitorsAs of 2025, the UK Foreign, Commonwealth and Development Office advises against all but essential travel to Valle del Guamuez.