SMS Von der Tann
The SMS Von der Tann is a remarkable piece of submerged history lying on the floor of Scapa Flow, the vast natural harbour in Orkney, Scotland. It is the wreck of a German First World War battlecruiser, one of the most significant vessels of the Imperial German Navy's High Seas Fleet, and it rests in waters that have become one of the world's most celebrated wreck diving destinations. The Von der Tann holds the distinction of being the first turbine-powered capital ship built for the German Navy, and her final resting place in Scapa Flow connects her to one of the most dramatic and deliberate acts of naval destruction in history — the Scuttling of the German Fleet on 21 June 1919.
The Von der Tann was laid down in 1908 at the Blohm & Voss shipyard in Hamburg and launched in 1909, entering service in 1910. She displaced approximately 19,000 tonnes and was armed with eight 28 cm guns in four twin turrets, alongside a secondary armament of torpedo tubes and smaller calibre weapons. Her turbine propulsion system was revolutionary for a German capital ship of that era, allowing her to reach speeds of around 27 knots. She served throughout the First World War and participated in several major engagements, most notably the Battle of Jutland in May 1916, where she performed creditably against British forces despite suffering significant damage. By the war's end, she was among the 74 vessels of the interned German Fleet brought to Scapa Flow under the terms of the Armistice.
The scuttling itself was one of the most audacious events in naval history. Rear Admiral Ludwig von Reuter, commanding the interned fleet and fearing the ships would be seized and divided among the Allied powers, gave the order to open the sea cocks. On the morning of 21 June 1919, the crews began flooding their vessels simultaneously. British guards scrambled to intervene, and in the chaos, several German sailors were shot and killed — the last combat casualties of the First World War. The Von der Tann, along with dozens of other warships, slipped beneath the waters of Scapa Flow. Most of the capital ships were subsequently salvaged between the 1920s and 1930s by the firm of Cox & Danks, but the Von der Tann, along with three other battlecruisers and two battleships, remained on the seabed and eventually passed into protected status.
Today the Von der Tann lies in relatively deep water compared to some of the other Scapa Flow wrecks, resting at depths that place her largely in the domain of experienced and technical divers. She lies upside down on the seabed, her hull heavily encrusted with marine growth over a century of submersion. The wreck is vast — over 170 metres long — and the experience of diving on her is described by those who have done so as humbling and awe-inspiring in equal measure. Brass fittings, gun turrets partially visible through the murk, and the sheer scale of the overturned hull give a powerful sense of the might this vessel once represented. The waters of Scapa Flow are cold, typically ranging between 7 and 12 degrees Celsius, and visibility can vary considerably depending on conditions and season.
Scapa Flow itself is a breathtaking body of water, enclosed by the Orkney Mainland to the north, and the islands of Hoy, Flotta, South Ronaldsay, and Burray to the south and east. The surrounding landscape is characteristically Orcadian — treeless, windswept moorland and dramatic sea cliffs, with the wide skies and ever-changing light that make these islands so beloved by visitors. Hoy in particular looms impressively to the southwest, its red sandstone cliffs among the tallest in Britain. The quiet of Scapa Flow on a calm day belies its extraordinarily layered history, which stretches from Viking settlement through to its role as the main anchorage of the British Grand Fleet in both World Wars.
Visitors to Orkney wishing to dive the Von der Tann and the other Scapa Flow wrecks will find excellent facilities based primarily in Stromness, the second town of Mainland Orkney. Numerous specialist dive charter operators run trips out onto the Flow, and many cater to both novice and technical divers, though the Von der Tann's depth makes her more suited to divers with considerable experience. Reaching Orkney is straightforward: ferry services run from Scrabster (near Thurso) and Aberdeen on the Scottish mainland, and there are flights to Kirkwall Airport from several Scottish and northern English cities. The best diving conditions are generally found between May and September, when surface weather is more settled and the long northern evenings add a particular magic to the islands.
The wrecks of Scapa Flow, including the Von der Tann, are protected under the Protection of Military Remains Act 1986, which designates them as war graves. Diving on them is permitted under licence, but the removal of any artefacts is strictly prohibited. The Orkney Islands Council and dive operators take the status of these sites seriously. For many divers, visiting the Von der Tann is a deeply affecting experience — not merely for the technical challenge or the dramatic underwater scenery, but for the weight of history that hangs over the cold, dark water. A century on from her scuttling, she remains an eloquent and silent memorial to the men who served aboard her and to the cataclysm that ultimately sent her to the bottom.