Barranco Blanco revisited

We made another attempt to find Barranco Blanco from a different direction, and walked down into the valley along a camino road only passable by 4x4 vehicles. Walked to a lovely lagoon that we had seen from the top, but this turned out to private , with a few luxury villas surrounded by a high wall. A gardener pointed us back arriba, back to a rio (river), which we eventually found, but no waterfall as shown in pictures, so not convinced we had found it.