L’Astrée Wreck, Argelès-sur-Mer: A Divided French Cargo Ship

L’Astrée, a French cargo ship built in 1921, now rests on its keel at a depth of 38 metres, extending down to 47 metres at its deepest point. The vessel was torpedoed on May 1st, 1944 by the British submarine HMS Untiring, an impact that cut the ship almost entirely in two just forward of the superstructure. This division creates a dramatic dive profile where you first encounter the main bridge section, offering a clear view of the damage, before moving towards the isolated bow.

Approaching the wreck, the main deck stabilises at 38 metres, a depth where both novice wreck divers and experienced hands can begin their exploration. The superstructure, known as the 'château', remains notably intact, allowing for careful penetration into what were once crew and passenger corridors. Inside, you can still trace out areas like the galley with its stove, and even discover original toilet facilities, providing a tangible connection to the ship’s past.

Moving forward from the superstructure, you cross the impact zone where the torpille struck and severed the ship, an area now marked by scattered debris. Following this trail of collapse, you reach the bow section, steeply angled towards its starboard side. Here, the ship’s anchors are still in their hawses, frozen in time as they were when the vessel sank. This section also features a cargo mast, having fallen over to starboard, adding to the varied topography of the wreck.

Returning towards the stern from the bridge, you navigate over the remaining two cargo holds, which offer further opportunities for exploration. The aft section of the wreck still holds the propeller and rudder, partially buried in the sand but clearly visible, showcasing the ship’s propulsion system. Near the fallen cargo mast on the starboard side, a striking purple gorgonian (Paramuricea clavata) stands out against the metal, a vibrant contrast to the historic structure.

Throughout the dive, the wreck acts as a substantial artificial reef, attracting a variety of marine life. You'll commonly encounter conger eels (Conger conger) and octopuses (Octopus vulgaris) making their homes within the ship's recesses. Around the structure, look for anthias (Anthias anthias) and poor cod (Trisopterus minutus), while scorpionfish (Scorpaena scrofa) camouflage themselves on the hull. Nudibranchs, including flabellinas and dorids, are often spotted on the metal surfaces.

The site also features larger, sometimes more elusive, species like the fascinating sunfish (Mola mola) and glacial starfish (Marthasterias glacialis) on the surrounding sandy seabed. The vibrant purple gorgonian, pennatulids, and the delicate flabellinas add splashes of colour against the dark metal of the wreck, creating diverse photographic opportunities and a rich ecosystem that thrives on the submerged structure of L'Astrée.