Chile
The diverse climate of Chile ranges from the world's driest desert in the north—the Atacama Desert—through a Mediterranean climate in the center, humid subtropical in Easter Island, to an oceanic climate, including alpine tundra and glaciers in the east and south. According to the Köppen system, Chile within its borders hosts at least ten major climatic subtypes. There are four seasons in most of the country: summer (December to February), autumn (March to May), winter (June to August), and spring (September to November).
The flora and fauna of Chile are characterized by a high degree of endemism, due to its particular geography. In continental Chile, the Atacama Desert in the north and the Andes mountains to the east are barriers that have led to the isolation of flora and fauna. Add to that the enormous length of Chile (over ) and this results in a wide range of climates and environments that can be divided into three general zones: the desert provinces of the north, central Chile, and the humid regions of the south.
Hiking in Chile
The trail comprises four sections, with three shorter hikes (Los Pangues – Los Tatas, 5 km; Circuito Las Chilcas – El Torbellino, 2 km; and El Toro – Laguna del Laja, 4 km) and one longer hike (Laguna del Laja – Los Barros, 24 km). It starts from the Control Hut in the Los Pangues section of the park and runs round the north-east base of the Antuco Volcano and the south-west shore of the Laguna del Laja lake down to the lake’s southernmost point. Highlights include panoramic views of the lake, the volcano and Sierra Velluda, the highest peak in Chile’s Bío Bío Region. The trail can be traversed either on foot or on horseback.