The whole region's most famous park is Parque Provincial Aconcagua, home of 6962 m tall Cerro Aconcagua, the highest peak outside the Himalayas and a favorite climbing destination. Reaching the summit requires a commitment of at least 13 to 15 days, including acclimatization time. A part of Aconcagua is seen in the far background. The peak to the left is Agua Salada Norte (4375 m), the mountains to the right are above 5000 m. - scanned slide, Minolta X700