Abu Nuhas

Abu Nuhas isn't a single dive site — it's a shipwreck collection. Four cargo ships from different eras lie scattered around a triangular submerged reef in the Strait of Gubal, each with its own character, cargo, and story. A liveaboard typically uses two to four dives to work through them: Kimon M first at 32m while air supplies are fresh, then Giannis D for its famous 45-degree tilt and glassfish clouds, then Chrisoula K's Italian floor tiles still visible in the holds, and Carnatic's 150-year-old iron ribs standing like a cathedral skeleton on the seabed.

No other dive site in the world packs four historically significant wrecks into a single reef mooring. Each ship wrecked for a different reason, carried a different cargo, and has aged differently — the 1869 Carnatic is a lace of encrusted iron with wooden decking long dissolved, while the 1983 Giannis D still shows its funnel markings and engine-room gauges intact behind the silt. The 120m Kimon M, largest of the four, lies on its side with pipefish now navigating where lentil cargo once spilled. Divers who aren't wreck enthusiasts often change their minds here: the marine life colonizing these structures — glassfish in heavy curtains, giant morays in every cavity, soft corals blanketing surfaces across decades of growth — rivals any reef in the region.

Plan Kimon M at 32m first, when your nitrox or air supply is fresh. Currents run strong at the northern corner of the reef — plan entries and exits clear of that point. Multiple boats moor here simultaneously; use an SMB on ascent. Wreck penetration at Carnatic means broken glass alongside standard overhead risks — bring a torch and dive with experience. Night diving on the shallow reef is rewarding: the 3-5m zone comes alive after dark with hunting lionfish, squid, and nudibranchs.