Get picked up from your hotel and transferred to the starting point of the walk, about 20 minutes from the city of Ushuaia. Before starting the activity, you will be provided with trekking poles, crampons if necessary, and a box lunch. The walk crosses forests and two different valleys following the Esmeralda River to its source. After five kilometers of walking and about 250 meters of unevenness, reach the Laguna Esmeralda where you'll take a break for lunch and a cup of tea or coffee. The return is made by the same path to the base of the road where a minibus will be waiting to take you back to your hotel. All the activity is carried out with the assistance of a professional guide