SAS Wreck (St. Didier) Antalya

Antalya · Antalya Province, Mediterranean Coast · Turkey

The SAS wreck, known locally as the St. Didier, is one of the most rewarding wreck dives on Turkey's Turquoise Coast. This former French Navy patrol vessel was deliberately scuttled off Antalya to create an artificial reef, and in the years since, marine life has transformed it into a thriving underwater ecosystem. The boat ride from Antalya's old harbour takes about 30 minutes beneath the dramatic Taurus Mountains. Descending the mooring line, the wreck appears as a dark silhouette against pale sandy bottom, sitting perfectly upright at around 25 metres. Summer visibility of 20 to 30 metres means the entire vessel is visible from above before reaching deck level. The wreck is approximately 30 metres long and retains much of her superstructure. I began at the bow, where the forward deck is encrusted with sponges and soft corals in orange, yellow, and purple. Schools of damselfish swirl above the deck, and sea bream cruise past in orderly formations. The bridge and wheelhouse provide the most atmospheric section — through the windows, shafts of light penetrate openings cut specifically for diver safety. Marine life colonising the wreck is remarkably dense. Groupers have established territories around the hull, holding position as divers approach. Moray eels occupy crevices along the waterline, their heads protruding as they sway in the current. The hull plates are a macro photographer's paradise: nudibranchs crawl across sponge-encrusted surfaces, and tiny blennies and gobies occupy every available hole. Lionfish, an invasive species now established in the eastern Mediterranean, shelter beneath overhangs. The sandy bottom surrounding the wreck provides contrast, with octopuses hunting across open ground and scorpionfish camouflaged against the sand. Antalya is a vibrant base with excellent dive centres and easy international connections. The SAS wreck is typically dived as part of a two-dive morning trip, often paired with a nearby reef site.