– Region: San Juan — Near Paso Agua Negra (Chile border, Sierras del Colangüil)

 – Elevation: 4780

 – GPS Coordinates: 30.221° S, 69.809° W

 – Access Difficulty: T3 — 4WD road from Rodeo (San Juan) on RN150 

 – Opening Season: Nov–Apr

 – Winter Room: – Number of Beds:  – Showers: No

 – Drinking Water: No — BYO water – Meals & food: No — self-cook

– Mobile Signal: No – Payment Methods: Emergency use — no booking system | may be locked

 – Reservation Link: Click here to make a reservation

 – Short Description: One of the high Andean passes (4,780m) between San Juan and Chile. Usually road-accessible with 4WD but closed in winter. Laguna Brava nearby (flamingos, vicuñas). Emergency hut.