In November 2015, the Pierre Auger Observatory celebrates 15 years of achievements and sign a new International Agreement to run and upgrade the observatory for the next ten years, so-called AugerPrime.  Journey to Auger is a travel diary about the celebrations of AugerPrime in Malargüe, Argentina. The idea of this blog is to create a collection that mixes painting, drawing, photography, graphic design and video to show the Observatory and the science of high-energy cosmic-ray in a different and entertaining way!Journey to Auger is supported by the Karlruhe Institute of Technology.