Exploring San Agustín and hiking to Laguna de Magdalena

I was about to leave and the owner of the camping area mentioned to me the possibility of a three to four day hike to Laguna de Magdalena (the source of Rio Magdalena that runs the whole country). It is situated high up in the páramo. The idea of missing out on this spectacular landscape got to me when I was already 2 kilometers out of town.