The Northern Andes 🏔️ Overview The Northern Andes form the tropical northern section of the Andes Mountains, extending through Ecuador, Colombia, and Venezuela. They include snow- and ice-covered volcanoes, immense sedimentary ridges, high plateaus, fertile intermountain valleys, cloud forests, páramo grasslands, deep river canyons, and densely populated mountain basins. Unlike a single narrow chain, the …
