A hiking route through the Puertollano coal basin to discover the preserved mining heritage and the landscape resulting from mining operations. The route begins at the statue of athletes at the entrance to the Parque del Pozo Norte (North Shaft Park) and runs parallel to the bike path until reaching the San Felipe and San Julián shafts. The route continues towards the North Shaft, where we will take a path that runs along its back, formerly a railway line, until reaching the Melocotonera bridge. We then continue to the La Cruz shaft and finally return to the North Shaft, now the Mining and Carboniferous Museum.