Calblanque
30385 -Cartagena-
Spanish name: Pozos Mineros en Calblanque
If you go trekking in Calblanque along the way you will find many mineral sampling wells used by the mining industry. These wells, reminders of the region's past, are properly signposted and protected with a mesh on their upper part. It is important not to veer off the signposted trails as there might be unmarked wells.