Cuilco River facts for kids

The Cuilco River (also known as Río Cuilco) is an important river that flows through two countries: Guatemala and Mexico. It starts high up in the mountains of Guatemala and travels a long way before joining a very large lake in Mexico. This river helps shape the land and provides water for many areas along its path.

The Cuilco River's Journey

The Cuilco River begins its journey in the Sierra Madre mountains. These mountains are located in Guatemala. The river actually starts as a smaller stream called the Río Blanco. This is found just north of a place called Cajolá.

Where the River Begins

The Río Blanco is the first part of the Cuilco River. As it flows, it meets other rivers. First, the Río Blanco joins with the Las Manzanas River. After that, the combined waters then meet the San Isidro River. It is at this point that the Cuilco River officially forms.

Its Path Through Countries

Once formed, the Cuilco River mostly flows north. It travels through different parts of Guatemala. These areas include the regions of San Marcos and Huehuetenango. The river then crosses the border into Mexico. This border crossing happens near the coordinates 15°26′03″N 92°06′24″W / 15.434156°N 92.106800°W / 15.434156; -92.106800 (Río Cuilco).

The Big Lake at the End

After entering Mexico, the Cuilco River continues its journey north. It eventually flows into a huge artificial lake. This lake is called the Presa de La Angostura. It is one of the largest human-made lakes in Mexico. The area of land that the Cuilco River and its smaller streams drain in Guatemala is quite large. This area, known as its river basin, covers about 2,274 square kilometres (878 sq mi).

See also

• In Spanish: Río Cuilco para niños