17-Mar-2014 -- We are driving from San Miguel de Tucumán on the road 327 to Ranchillos. Outside this village we bypassed the Confluence by approx. 400 m. There is a gravel road leading 50 m to the Confluence. Once you pass the houses it is only 30 m into a sugarcane field – quite easy.
But be aware of snakes. On the way there we saw several of them.