2 commentaires

1. 
   herbert-4 · 2012-05-31 16:34

   Is this the ruin of a wall or natural? I've seen fractured volcanic cliffs on the Columbia River that look like the walls of a giant's fortress. Also see The Giant's Causeway in Scotland.

2. 
   alex34 · 2012-05-31 19:27

   @herbert-4 This is a cairn, they're built at the summit of hillsides all over Scotland basically as a point of emergency shelter.