Julian Rocks - Sydney & New South Wales

The Barge de Tiboulen, for us, is one of the more evocative wrecks around Marseille. It’s not some grand liner, but a simple concrete barge, scuttled during WWII to block the harbour entrance. That’s what we love about it; you can feel the history, the intent behind its sinking. We usually drop down the shot line onto the deck, about 25 metres deep. The structure itself is still remarkably intact in places, the concrete ribs forming shadowed caverns where conger eels often lurk, thick as a diver's thigh. Light filters through the open sections, illuminating schools of damselfish that shimmer like scattered jewels. It’s a photographer’s delight, especially when the sun is high and those shafts of light pierce the gloom. Look closely, and you’ll spot nudibranchs, their vibrant colours a stark contrast against the grey concrete. Our favourite part is exploring the deeper sections towards the bow, where the hull is draped in orange and yellow gorgonian fans, swaying gently with the surge. It’s a truly atmospheric dive, perfect for those who appreciate history and the quiet beauty of a wreck reclaimed by the sea.

Location
Sydney & New South Wales, Australia, Australasia
Coordinates
-28.638100, 153.609700
Type
wreck

Wreck History - Julian Rocks

Vessel Type
barge
Cause
unknown

Located in the clear, protected waters of the Frioul archipelago near Marseille, the Barge de Tiboulen du Frioul is a fantastic example of how even the most modest vessel can become a thriving underwater ecosystem. Situated near the small island of Tiboulen, a well-known local diving area, this barge sank under unknown circumstances and now serves as a popular and accessible dive site. Its simple, open structure makes it a safe and enjoyable wreck to explore, perfect for newly certified wreck divers or those looking for a relaxing dive. The structure is often covered in colourful sponges and algae, providing shelter for scorpionfish, blennies, and the occasional conger eel, making it a microcosm of the rich marine life found within France's Calanques National Park.

Marine Protected Area: Cape Byron

Nearby Dive Sites in Sydney & New South Wales

Nearest Dive Centres to Julian Rocks

Marine Life in Sydney & New South Wales

Home to 202 recorded species including 129 reef fish, 41 sharks & rays, 9 whales & dolphins, 5 other, 4 crabs & lobsters, 3 octopus & squid.

Notable Species