This unidentified wreck sits on the Romanian Black Sea shelf at depths between 41 and 46 metres. Designed for advanced divers, the site features a challenging environment with moderate currents and visibility typically ranging from 5 to 10 metres. A pronounced thermocline exists below 10 to 15 metres, where temperatures drop significantly to between 7 and 15 degrees Celsius. Divers should be prepared for cold water conditions, requiring appropriate thermal protection such as a drysuit. The wreck offers opportunities for both external survey and penetration, though navigation and buoyancy control are essential due to the depth and potential for reduced visibility.

The Arkadia Wreck is a marine dive site located off the Romanian Black Sea coast. The vessel lies at depths between 17 and 31 metres, with an average depth of 25 metres. Access is by boat only to avoid shore breaks and surf. Divers encounter mild currents and visibility typically ranging from 5 to 10 metres. A strong thermocline exists below 10 to 15 metres, where temperatures drop significantly, requiring appropriate thermal protection such as a drysuit or thick wetsuit. The site is suited for intermediate divers, and caution is advised regarding entanglement risks within the structure. Divers should carry a knife or shears and secure all equipment before entering.