For mountain and pure air lovers, this trip take us to the highest point of the Andes Mountain Chain. We leave Buenos Aires in very comfortable bed-buses, where we will spend the first night while crossing the Pampas and the whole country from East to West. Once in Mendoza (the land of sun and wine), we'll spend one whole day exploring the Andes Mountain Chain up to the foot of the Cerro Aconcagua (the highest peak of the Western world). The following day we'll visit Mendoza's famous wineries, tasting their exquisite wines. Accommodation for the 2 nights in Mendoza is at a beautiful hostel full of life and atmosphere. We'll return to Buenos Aires by bed-bus.