
Cresta Dive Centre
Owner-run PADI 5 Star centre at Cresta Quay, St Julian's, Malta, covering Cirkewwa, the Blue Grotto and the island's wreck circuit with free area pickup.
Also known as: Carolita, Carolita Barge, Coralita, X-lighter 127, X127 (Carolita)
A 1915 British Admiralty lighter, bombed in 1942 in Marsamxett Harbour, Malta. Shallow wreck at 5-22m, long known only as Carolita.
Last updated July 2026
From the shore at Manoel Island, the entry is a straightforward walk down concrete steps before the wreck opens up at the far end of a short swim. The bow is shallowest, around 5 metres. Its blunt, spoon-shaped nose still carries the bollards and fairleads that once anchored a drop-down landing ramp. From there the hull eases down a gentle slope towards the stern at around 22 metres. Newer divers spend most of the dive around the bow, where the landing-craft shape is easiest to read. Divers qualified to go deeper follow the slope to the stern and the mid-section, where the hull is torn outward rather than in: a mark left by an explosion among the vessel's fuel tanks, not by the sea. Harbour silt keeps the water murkier than Malta's open coast, and the low hum of boat traffic overhead is a more constant companion than any current.
A short swim from the beach, not a boat and a long ride out: that's the practical difference between X127 and most of Malta's headline wrecks. Its bow sits close enough to shore for newer divers on a straightforward entry, one of only a couple of genuinely shallow wreck dives on the island. The identity behind the hull is what makes it different from a typical training wreck. It's a 1915 Admiralty landing craft, one of roughly two hundred X-lighters built for the Gallipoli campaign, later repurposed to keep a submarine flotilla supplied with fuel and water during the Second World War. For decades divers knew it only by a nickname, Carolita. A 2003 survey briefly filed it under the wrong number entirely before a corrected identification settled the record in 2006. Few wrecks this shallow carry this history.
Walter Pollock & Son of Faversham, Kent, built X127 in 1915 as one of roughly 200 flat-bottomed X-lighters ordered by the Admiralty, their spoon-shaped bows designed for landing troops on open beaches during the Gallipoli campaign. After the First World War, Malta's Victualling Yard retained the vessel from 1923, and by the Second World War it had been converted first to a water lighter, then a fuel lighter, ferrying supplies to the Royal Navy's 10th Submarine Flotilla based at Lazzaretto Wharf on Manoel Island. On 3 March 1942, an aerial bombing raid on the harbour set off an internal explosion. The mid-section, where the vessel's fuel tanks sat, was torn outward from within. No casualties are documented for the sinking. It carries no war-grave designation. Divers spent decades knowing the hull only as Carolita, sometimes spelled Coralita, until an underwater survey misidentified it as X-131 in 2003. A corrected identification confirmed the true number, X127, in 2006.
This is a working harbour, not open coast, and it comes with a harbour's traffic. Passing boats are a bigger daily concern here than current or swell, and a surface marker buoy is worth carrying. Silt limits visibility below what Malta's open-coast sites typically offer, so bring a torch if photography matters to you. Access to Manoel Island and the inner harbour goes through a licensed dive centre, and commercial charters operating on this and other historic wrecks need clearance under Malta's underwater cultural heritage rules. Some sections are fragile and silty. Swim around the hull rather than into it, unless you carry wreck-penetration training.
What makes this dive site stand out.
Known for decades as Carolita, misidentified as X131 in 2003, corrected to X127 in 2006
Built 1915 as a Gallipoli landing lighter with a spoon-shaped bow
Bow at 5m rising to a stern at ~22m, reachable from Manoel Island
Mid-section torn outward, consistent with an internal fuel-tank explosion
Marsamxett Harbour; silty and calm rather than exposed open coast
35.9009°N, 14.5038°E
Summary
Easy at the 5-15m bow section. The full route to the stern at around 22m exceeds Open Water's 18m limit and suits Advanced Open Water or direct instructor supervision.
Safety considerations
What can go wrong here, and what divers do about it. Conditions change - take the briefing from the operator on the day.
Book a guided dive at this site.

Owner-run PADI 5 Star centre at Cresta Quay, St Julian's, Malta, covering Cirkewwa, the Blue Grotto and the island's wreck circuit with free area pickup.

By its own account, Malta's largest dive centre, family-run in Sliema since 1978, now an SSI Diamond Dive Centre with technical and CCR diving.

PADI 5 Star centre at the Westin Dragonara Resort, St Julian's, Malta, with a full recreational course ladder and technical sister brand Techwise on site.

PADI 5-star, PADI Eco Dive Centre in St Paul's Bay, Malta, guiding Cirkewwa, Um El Faroud and the Valletta wrecks in small groups.

Family-run PADI 5-Star dive centre in Mellieħa, Malta, guiding small groups across the northwest wreck circuit plus Gozo and Comino.
Young St Julian's dive centre at Portomaso Marina with an unusually strong, verified reputation: Google 4.9/5 (1,345 ratings), TripAdvisor 4.8/5 (77 reviews).

Small, named-instructor dive centre at the Sliema Aquatic Sports Club, Malta, running the Fortizza house reef and boat trips to the Cirkewwa and southern wrecks since 2007.

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Commercial dive-charter operations on this and other historic wrecks require Heritage Malta clearance under Malta's underwater cultural heritage rules, plus VHF notification to harbour traffic control.
Carolita, sometimes spelled Coralita, is the name divers used for decades before the wreck's official identity was confirmed. An underwater survey in 2003 misidentified the hull as X131; a corrected identification in 2006 established it as X127, the number now treated as settled.
It was built in 1915 by Walter Pollock & Son of Faversham, Kent, as one of roughly 200 Admiralty X-lighters, flat-bottomed landing craft with a spoon-shaped bow designed to put troops ashore during the Gallipoli campaign. After the First World War it went to Malta, and by the Second World War it was ferrying fuel and water to the Royal Navy's 10th Submarine Flotilla.
The Heritage Malta record dates the sinking to 3 March 1942, when an aerial bombing raid set off an internal explosion in the fuel tanks. A few other accounts give 6 March or a torpedo strike in April; this dossier follows the official heritage record as the most reliable account, and the alternative dates are not independently corroborated.
No. No source, including the official Heritage Malta record, designates it a war grave, and no casualties are documented for the sinking itself. The vessel was moored at the wharf, not underway with a full crew, when it was hit.
Open Water is enough for the shallow bow section around 5m, always as a guided dive since access to Manoel Island requires a licensed centre. Reaching the stern at around 22m suits Advanced Open Water or a closely supervised extension of the same dive.
Recreational divers don't need a personal permit, but access to Manoel Island and the inner harbour is arranged through a licensed dive centre. Commercial charters operating on this wreck need clearance under Malta's underwater cultural heritage rules.
Typically 5-15m, murkier than Malta's open-coast sites because of harbour silt, though the harbour approaches occasionally clear to around 25m. The trade-off for the shelter is visibility, not current.
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