so this ship, sms markgraf‘s one of four konig class battleships built for the first world war germanp's1a5 metres long, it's 30 metres wide, and if you picked her up and put her on the bathroom scales, her displacement is around about 26,000 tons. they are the vanguard of germany's navy during that war, and to have three of them here is really quite — well, it's unique. the wreck that we were diving today is the site of the bayern turrets. so the bayern battleship, when it was salvaged, the four turrets were left on the seabead, and they're pretty remarkable to see. this was the last military action of world war i, and any time we see the wreck or any of the wrecks, we're reminded exactly what that means in history. my name isjames and i'm a scuba—diving instructor here in orkney. snorkels in and let's go out... it is maybe one of the best sites in the world to come and dive these types of ships and be this accessible at this depth as well/ you can come to the scapa flow and visit the churchill barriers, having never dived before,m and complete your first ever dive on world war i and