This is a Trekking around Mount Penitentes, circuit 360 of 25 miles and is one of the most beautiful areas at the limit between the Chilean and Argentinean Andes. Along the circuit, we will first ascend the Serrata Pass at 13123 | ft 4000 m. From the top, we will be able to see Mount Aconcagua, the highest mountain on the American continent, as well as another important mountain called Tupungato Volcano of 21555 ft – 6570 m. After the ascent to the Serrata Pass, we will descend to Tupungato Valley from where we will admire amazing views of this emblematic peak, the fourth highest volcano in the world. This area is particularly remote and interesting for its wilderness and well-preserved fauna and flora.