Your trek starts with an ascent with far-reaching panoramic views, walking in to the climatic zone of the upland desert and on the lava ridges beneath the glaciers of the Western Breach. You will reach the distinct pinnacle of the Lava Tower (4640 m), our high point for the day and a great place to enjoy your lunch. In the afternoon we make a steep descent to our camp for the night, located in the base of the Great Barranco Valley (3960 m), sheltered by towering cliffs but with extensive views of the plains below.