Wreck Diving in Argyll
7 diveable wrecks in Argyll, United Kingdom. Depths range from 5–50m.
MV Akka
Perched on the Gantocks rocks near Dunoon, the Akka consistently ranks among Scotland's top ten wreck dives — and she earns that reputation through sheer versatility. Her deck and superstructure sit between 16 and 24 metres, offering a satisfying dive for sport-qualified divers who want to explore companionways, holds and the wheelhouse area. More experienced divers can push deeper to the bow and stern sections at 30 to 40 metres for a different perspective. Built in wartime Gothenburg in 1942, this Swedish motor vessel was undone not by conflict but by a mundane steering failure in April 1956 that put her hard onto the rocks. The Firth of Clyde location means she is reachable from multiple launch points, and she provides a welcome alternative to the west-coast circuit centred on the Sound of Mull.
MV Tapti
Reaching the Tapti takes commitment — a 35-nautical-mile boat ride from Lochaline through some of Scotland's most scenic coastal waters — but those who make the journey find a wreck that rewards the effort handsomely. Built on the Clyde in 1945, this cargo motor vessel met her end in January 1953 when a storm drove her onto the rocks of Gunna Sound between Coll and Tiree. She broke into four distinct sections, and today the bow piece is the star of the show, lying on its port side and towering 15 metres off the seabed. Devonshire cup corals, soft corals and plumose anemones smother every surface, while the boiler, mast and winches remain clearly identifiable. The site is exposed and weather-dependent, giving it an adventurous quality that the more sheltered Mull wrecks lack.
SS Breda
If any single wreck can claim to have introduced Scotland to recreational diving, it is the Breda. Bombed by a Luftwaffe Heinkel in the Firth of Lorn in December 1940, this Dutch cargo steamer was beached in Ardmucknish Bay — only for winter gales to drag her back into deeper water where she settled upright on the seabed. Her sheltered position just minutes from Oban harbour makes her accessible when more exposed sites are blown out, and the absence of strong tides means conditions are forgiving for newer divers working toward their first proper wreck penetration. The superstructure sits between 11 and 19 metres, with the seabed at around 30. Marine growth is lush, with dahlia anemones, soft corals and shoals of pollack patrolling the companionways. Thousands of divers visit her each year, yet she never feels crowded underwater.
SS Hispania
The undisputed queen of the Sound of Mull, the Hispania draws divers back season after season. This Swedish cargo steamer ran aground on Sgeir Mor reef in December 1954, settling upright with barely a list. Sixty-plus years of immersion have transformed her into an underwater garden — every surface encrusted with plumose anemones, dead-mans fingers, and jewel-like tunicates that glow under torchlight. Her holds still yawn open, inviting careful exploration among the remnants of sheet metal and rubber cargo. The engine room remains navigable for those with penetration experience. Normally buoyed and sitting just inshore of the channel marker, she is one of the easiest signature wrecks to find in Scottish waters. Dive her at slack and she rewards you with a display of marine life few temperate wrecks can match.
SS Rondo
There is nothing quite like dropping onto the Rondo for the first time. This former wartime standard cargo ship — originally launched as War Wonder — sank in a January storm in 1935 and came to rest on a steep cliff face at an angle of roughly 35 degrees. The result is one of the most visually dramatic wreck dives in British waters: the rudder post breaks the surface at just 5 metres while the bow is buried in sediment at 50. Descending along her hull feels like walking down a tilted skyscraper draped in white plumose anemones and orange soft corals. Every surface pulses with life. The dive demands respect — buoyancy control must be precise, and the depth range means careful gas planning — but the payoff is a wreck experience that stays with you long after the drysuit is hung up. Normally buoyed, she is the showpiece of any Sound of Mull trip.
SS Shuna
Lost to memory for the best part of a century, the Shuna was rediscovered in the 1990s and quickly became a favourite among visiting dive groups. Built in Holland in 1909 for a Scandinavian owner, she was carrying coal and iron from Glasgow to Gothenburg when she struck Grey Rock in a storm. Sitting upright less than 200 metres from shore, her position in a small mainland bay shields her from the worst of the Sound of Mull's notorious tidal streams, making her a more relaxed proposition than many neighbouring wrecks. Non-ferrous salvage in the years after her rediscovery opened up the structure, but there is still plenty to see between 16 and 32 metres: deck fittings, coal remnants in the holds, and a resident population of wrasse and conger eels that have made her framework their home.
SS Thesis
Small but full of surprises, the Thesis has a story unlike any other wreck in the Sound of Mull. This iron screw steamer went down in October 1889 carrying pig iron, and for decades she lay forgotten on a sloping shingle seabed. In the 1970s, salvors arrived not for treasure but for her hull plates — pre-nuclear iron, free from the background radiation that contaminated all steel produced after the first atomic tests. That salvage stripped her bare, but in doing so it created an unusually open wreck where framework ribs, deck beams and cargo holds are all exposed to exploration. The pig iron remains scattered throughout. Sitting upright on her keel between 14 and 32 metres, she offers an intimate, manageable dive that pairs perfectly with the bigger wrecks nearby. Dive at slack water for the best experience.