Wreck of Sagittarius

Protected Area

Sanda Islands

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 Sagittarius 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

Diving the *Sagittarius* on the Scottish West Coast is proper wreck diving, the kind that digs into your bones. This isn't some broken-up pile of metal; she’s a tangible piece of history, resting upright and remarkably intact for a vessel that met its end in these waters. We love the way the light filters down through the kelp, painting green and gold stripes across her decks, especially on a bright day. As you descend, the *Sagittarius* just… appears. Her stern is a great place to start, dropping down into the propeller before exploring the hold. The wheelhouse is still there, a ghostly echo of the men who once steered her. Inside, it’s dark and moody, home to conger eels coiled like ancient ropes and enormous lobsters that eye you suspiciously from their hideouts. Keep an eye out for nudibranchs, too; they speckle the metalwork with bursts of unexpected colour. This site is a real adventure for experienced cold-water divers. Expect variable visibility – it can swing from 15 metres to a murky five, so be ready for that. Slack tide is your friend here; the currents can pick up and make exploration tricky. It’s an immersion, not just a dive, and we think it’s one of the most atmospheric wrecks we’ve had the privilege to explore in the UK. Bring a good torch and plenty of air. You’ll want to take your time.