Wreck of Bessie Arnold

Protected Area

South Coast of Arran

Why dive here

With 112+ marine species recorded in the area - including blue whales, dolphins, dwarf minke whales, humpback whales and ocean sunfish (mola mola) - Wreck of Bessie Arnold offers some of Scottish West Coast's richest wreck diving.

Marine lifeBlue Whales, Dolphins, Dwarf Minke Whales, Humpback Whales and Ocean Sunfish (Mola Mola) · 112+ species recorded

CharacterWreck dive

StandoutRich in charismatic marine life

The Bessie Arnold is one of those wrecks we keep coming back to, not for massive pelagics or technicolour corals, but for the sheer drama and the stories she tells. Lying off the Scottish West Coast, she's a proper cold-water dive, often with that distinctive green hue to the water – embrace it. You’ll fin down into the gloom, and then her skeletal remains start to appear, a true wreck diver's delight. The iron hull, twisted and broken, is now home to an incredible amount of life. We’ve spent dives just poking around the collapsed bow, spotting wolf fish peering from cracks, and those enormous lobsters that seem to thrive in these conditions. It’s a dive for those who appreciate history and the resilience of marine life adapting to a sunken monument, not for clear water enthusiasts. Our favourite part is navigating through the interior sections, still somewhat intact, where you’ll often find schools of saithe swirling like silver ghosts. Come prepared for chillier water and a good surface interval between dives, as the boat ride out can be exposed.