MV Karwela Wreck, Gozo: artificial reef exploration

The MV Karwela lies off Gozo's south coast near Xatt l-Ahmar, deliberately scuttled on August 13, 2006, as an artificial reef. This former passenger and cargo ferry, measuring 50 metres in length and 8 metres wide, settled upright on a sandy bottom, its bow facing south. Its strategic placement, alongside the MV Cominoland, makes for a compelling twin-wreck dive in the area, often combined by experienced divers looking to maximize their bottom time.

Descending to the Karwela, you'll find the top of the captain's cabin around 31 metres, with the main deck gradually deepening towards the stern, which sits at approximately 40 metres. The keel, the lowest point, reaches 42 metres. The wreck's design includes numerous entry and exit points, a result of preparation before scuttling, ensuring safer penetrations. Efforts were made to create escape holes, making navigation inside more straightforward than many natural wrecks. For those venturing deeper, the propeller area can be explored, typically requiring a brief technical approach due to its depth.

The Karwela is renowned for its photogenic internal wooden staircase, often a highlight for underwater photographers. This feature, along with the large openings and accessible decks, makes it a popular site for advanced dive training, allowing divers to practice penetration skills in a controlled environment. However, exploration of the lower decks demands good buoyancy control to avoid disturbing the fine silt and sand layers found within, which can quickly reduce visibility.

Despite its relatively recent sinking, the Karwela has established itself as a vibrant artificial reef. You'll encounter a variety of marine life taking refuge in its structure. Moray eels (Muraena helena) and scorpionfish (Scorpaena scrofa) are common sights, often hidden within crevices. Octopus (Octopus vulgaris) can be spotted camouflaged on the wreck's surfaces, while schools of fish (Sarpa salpa or Chromis chromis) navigate the open decks, especially around the more intact sections.

Nudibranchs, including species like the Flabellina affinis, add splashes of colour to the wreck's growth, clinging to various surfaces. You might also find other smaller reef fish utilizing the metal structure as shelter. While marine life is still evolving on the Karwela, it consistently offers a dynamic experience, contrasting with the more sparse life found on wrecks that retain antifouling paint.

Visibility at the MV Karwela is generally excellent, often exceeding 30 metres, allowing for clear views of the entire wreck from a distance. The natural light filtering through the hublots on the lower decks creates an atmospheric environment, adding to the allure of internal exploration. Understanding the wreck's layout before you dive, especially if planning any penetrations, will enhance your experience and safety.

Beneath the stern, you'll discover the remains of a Volkswagen Beetle car, adding an unexpected detail to the dive. The combination of its intact structure, the deliberate design for diver access, and the beginning of a thriving ecosystem makes the MV Karwela a distinctive dive. It stands as a testament to successful artificial reef projects, offering a profound experience for those ready to explore its depths.