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Barcaza TN 1173

The Barcaza TN 1173 isn't just a wreck, it’s an open history book, sitting shallow at only eight metres off Mar del Plata. We love how accessible it is, perfect for an afternoon when you don't want to wrestle with deeper currents or longer deco times. Dropping onto the deck, you immediately feel the age of the old barge, a steel skeleton now completely encrusted with mussels and anemones. It’s a riot of textures under the often-murky surface, and we find ourselves just tracing the lines of the hull, imagining its working life. What really makes this site special for us is the sheer volume of fish that live here. Schools of sciaenids and hake drift through the open holds, sometimes so dense they form shimmering curtains. Look closely into the crevices and you’ll often spot crabs scuttling or small octopuses peering out. We’d suggest going on a calm day; while the depth is forgiving, visibility can be tricky here, so picking your weather will make a real difference to your experience. It’s a great dive for photographers who appreciate character over vastness, and anyone who enjoys getting up close and personal with marine life in a compact, fascinating environment.