Natural History Photographs

After having passed the border, we had lunch before we moved on toward Mojkovac. Soon we passed a canyon that reminded me of rifts I had seen in Iceland, and we stopped to explore the river cayon. The rocks were calcareous, so the similarity with a rift was spurious: this was a canyon caused by the river passing through the calcareous bedrock. Later I found out this was the Cijevna canyon,