Arenal River Explained

Arenal River is a river of Costa Rica that is a tributary of the San Carlos River.[1] Its upper part is dammed by the Presa Sangregado Dam to form the Lake Arenal.

Notes and References

  1. http://www.visitcostarica.com/ict/paginas/mapas/Mapa_TCR_CostaRica_600.pdf Instituto Costarricense de Turismo map