Patagonia is the territory at the extreme S. of South America, lying between the Rio Colorado and the Strait of Magellan. Chilian Patagonia is a narrow strip W. of the Andes, with a broken coast-line, many rocky islands and peninsulas. Its climate is temperate but very rainy, and much of it is covered with dense forests which yield valuable timber; coal is found at Punta Arenas on the Strait. The population (3) consists chiefly of migratory Araucanian Indians and the Chilian settlers at Punta Arenas. Eastern or Argentine Patagonia is an extensive stretch of undulating plateaux intersected by ravines, swept by cold W. winds, and rainless for eight months of the year. The base of the Andes is fertile and forest-clad, the river valleys can be cultivated, but most of the plains are covered with coarse grass or sparse scrub, and there are some utterly desolate regions. Lagoons abound, and there are many rivers running eastward from the Andes. Herds of horses and cattle are bred on the pampas. The Indians of this region (7) are among the tallest races of the world. There are 2000 settlers at Patagones on the Rio Negro, and a Welsh colony on the Chubut.