The Invierno 1 to 3 concessions are located in the Atacama Region (III Region – Chile), in the Huasco Province, within the Alto del Carmen commune, 95 km southeast of the city of Vallenar. Access is from the city of Vallenar, which is 660 km from Santiago, via route C-485 to the town of Alto del Carmen.

From there, you take highway C-489, which runs alongside the Carmen River, passing through San Félix to reach the village of El Corral. In this village, there is a road heading south that leads to the concessions along the slopes of Cerro Laguna.

This road is approximately 6 km long up to the concessions and is accessible only by 4×4 vehicles; the rest of the property can only be traversed on foot and/or via trails.