||Grab a bus to El Salto from Mendoza, leaving daily at 8:30am from the bus terminal, Uspallata Express. The bus goes through Potrerillos, then goes under Rt 7. There is a split in a road, one going to Las Vegas, the other going left toward El Salto. After a massive switchback, there is a small group of houses. When this starts to go downhill, right before El Salto itself, ask the bus driver to get off. You'll be at a small bridge with a road running to the right. You should be able to see the wall from the road. Leaving at 8:30am on the bus, you should arrive at 10:00 or 10:15.