An entire experience that combines a 4x4 expedition, a photographic safari and the possibility of a moment of relaxation in an authentic Patagonian estancia “post”. Leaving from El Calafate, a short route takes us to the entrance to Estancia Huyliche; after passing through its main house, we enter "Estancia 25 de Mayo" natural reserve. The first stop is an old stone post where the first family of the ranch used to live and we will have a brief explanation about these first settlers and the beginnings of El Calafate. We continue the tour in the vehicle until reaching the "section", an authentic ranch located in the immensity of Patagonia, where we will make the second stop, to begin to spot native fauna. We make this third stop front of the exuberant fauna after leaving the vehicle and walking towards the herds of guanacos, with a fantastic interaction with nature. Later, we travel about 4 km in the vehicle until we reach a fossilized oyster deposit -which is 23 million years old-, and we will learn about the paleontology and geology of the place, discovering that the desert where we are was once covered by the sea. Immediately we continue the trail south to the Mirador del Centinela -hill of 1,500 meters above sea level- from where we get a stunning panoramic view of endless basalt walls. Here the fifth stop is made, where the moment of relaxation arrives to feel the wind and the Patagonian immensity. Finally, we return to the "section" where lunch or dinner is served in an authentic ranch post, before returning to El Calafate. The house has a spacious living room with a beautiful view of the 25 de Mayo hill.