Dive Sites in Argyll & Bute
Cathedral Rocks near Oban is a stunning rocky reef dive featuring sweeping walls, dramatic caverns, and an extraordinary density of nudibranchs, sea fans, and jewel anemones. The site is sheltered enough for novice divers on calm days, yet rich enough in life to satisfy the most experienced underwater naturalist.
The Gulf of Corryvreckan between Jura and Scarba hosts one of the world's largest and most powerful whirlpools, dived only at precise slack water by highly experienced teams. The underwater pinnacle at its heart drops into deep cold water, attracting massive shoals of fish, sunfish, and occasionally basking sharks in a truly dramatic seascape.
The MV Hispania is a Swedish passenger ship sunk in the Firth of Clyde, sitting upright at 28 m and offering one of the most atmospheric wreck dives on the Scottish west coast. The vessel is heavily colonised by plumose anemones, dead man's fingers, and large lobsters, with good penetration opportunities through the cargo holds.
The MV Rondo is a deliberately sunk ex-Royal Navy vessel in Loch Fyne, Scotland, now serving as a thriving artificial reef at just 18 m. The wreck has been colonised by an extraordinary density of nudibranchs, sea slugs, and feather stars, making it one of the best macro dives on the west coast.
The SS Wallachia is a 19th-century cargo steamship resting in Loch Linnhe near Fort William at 30 m, one of Scotland's most picturesque loch-based wreck dives with dramatic mountain scenery above. The wreck's iron hull is draped in plumose anemones and hydroids, and large shoals of saithe swirl around the propeller shafts.
Dive Schools in Argyll & Bute
Puffin Dive Centre in Oban is the west of Scotland's premier PADI dive centre, offering courses from beginner to Divemaster alongside regular dive trips to local wrecks, Cathedral Rocks, and further afield on the Scottish west coast. Their well-equipped compressor station and boat launch provides a solid base for exploring this stunning diving region.
Seafari Adventures operates from Easdale Island near Oban, offering RIB dive charters and guided snorkelling tours to the best sites along the Scottish west coast including Cathedral Rocks and the wrecks of the Firth of Clyde. Their experienced BSAC-qualified skippers tailor every trip to the tidal conditions and diver experience level.