These are some really amazing pictures , taken by a somali around the outskirts of the Bosaso capital of the Republic of Puntland. These images show a rock shelter with what appears to be a door. Whether the cave and door are both man made or not can be disputed however The perfect match of the door to the entrance makes it a very unique rock shelter and clearly not just a sign of erosion. To move such a large door would have required super human strength. On a side note if the way rock shelters are formed is natural then it indicates there must have been rivers in that area. I would really love to have an archaeological team excavate the site.