Helles Barçları is a pair of First World War landing barges resting off Tekke Bay near Seddülbahir, giving divers a compact twin-wreck dive with more historical character than long swim distance. The route is usually about descending onto one flat-bottomed barge, then crossing the sand to the second wreck where the boiler and scattered structure make the site especially photogenic. It is not a huge wreck field, but the appeal comes from seeing two closely related wrecks in one dive and reading the details that still stand out on the seabed. Planning is mainly about treating it as a guided boat dive at around recreational wreck depth rather than an easy shallow heritage stop.