Any thoughts on this object found at Pengroeslon on the Llyn peninsula – natural or man made groove ? pic.twitter.com/EDnwsuCUzc
— GAT (@GwyneddArch) January 29, 2015
Any thoughts on this object found at Pengroeslon on the Llyn peninsula – natural or man made groove ? pic.twitter.com/EDnwsuCUzc
— GAT (@GwyneddArch) January 29, 2015