The steamship Shuna was wrecked in the Sound of Mull on 8 May 1913. She was on a voyage from Glasgow to Gothenburg carrying a cargo of coal. Having battled through a bad storm, Captain Elsper was relieved to reach the relative safety of the Sound of Mull, but was challenged by poor visibility, driving rain and spray. As daylight faded, visibility in the Sound deteriorated even further. Shortly after 10pm, the Shuna struck Grey Rock and quickly began to take in water. Captain Elsper's initial plan was to make for Tobermory, but it was soon apparent that the pumps could not cope with the inrush of water, making this impossible. Instead, he sought to beach the Shuna on the Morven coast in order to repair her and hopefully refloat her later.
Under constant barrage from the storm, the captain managed to safely run her ashore north west of Rubha Aird Seisg. The bow was high on the shore but huge waves pummeled the side of the ship, breaking over the bridge. As the storm was by this time subsiding, the captain sent the mate to Tobermory to summon help while the rest of the crew remained on board overnight. The Shuna continued to take on water through the night until by 5am, settling deeper by the stern, it was clear she could not be saved and was going to go down. The crew were forced to abandon ship, reaching the shore safely in the ship's boats. A final attempt to save her was made by securing the ship to the shore with a hawser. She settled further until at 10am the hatches blew off, the hawser snapped, and she finally slipped beneath the surface. The crew were able to row to Tobermory in the ship's boats, reaching the harbour at about midday.
The Shuna was not salvaged immediately as her small cargo of coal was not a priority to a nation under the strain of World War One, to the extent that she essentially passed from memory. It was not until the 1990s that the wreck was rediscovered, salvaged for non-ferrous material and became popular with sports divers.