The Blanco River is a river of Guatemala. It is located in the department of San Marcos. The Blanco joins the Cuilco River through its tributary the Las Manzanas River.

See also List of rivers of Guatemala

References Mapa de Cuencas y Ríos (INSIVUMEH) Principales ríos de Guatemala (INSIVUMEH)

Rand McNally, The New International Atlas, 1993. CIA map: :Image:Guatemala geopolitical.jpg UN map: :Image:Un-guatemala.png