Jalapa River
 The Jalapa river (also known as Río El Tambor or Río Chimalapea) is a river in the south of Guatemala. From its sources in the mountain range southwest of Jalapa the river flows in a northeastern direction until it reaches the Motagua River at 14.934419°N 89.818726°W﻿ / 14.934419; -89.818726﻿ (convergence Motagua river and Jalapa river).