Just 64 km (40 mi) south of Coyhaique, this national reserve is home to one of the most beautiful mountain chains in the region, crowned majestically by the rugged Cerro Castillo. Glacier runoff fills the lakes below the mountain, and the reserve is also home to several species of wildlife. Cerro Castillo could be called one of the best hikes in Patagonia, but it gets perhaps only a tenth of a percent of visitors compared to its more popular counterpart to the south, Torres
del Paine. One excellent hiking route begins at Las Horquetas Grandes, 8 km (5 mi) south of the park entrance. From there, go along La Lima River until Laguna Cerro Castillo, where you can begin your walk around the peak and then head toward the nearby village Villa Cerro Castillo. In addition to hikes, there are some good fishing spots in the area. There is bus service to the reserve from Coyhaique, but it's better to come here in your own rented vehicle. It's also preferable to hike here with a guide, as trails are not always clearly marked.
Km 59, Carretera Austral, Villa Cerro Castillo, Chile