MT Hephaestus Gozo Diving | Xatt l-Ahmar Wreck

Access to MT Hephaestus

MT Hephaestus can be reached from the shore or by boat. The wreck lies close to the Xatt l-Ahmar coast, but the depth means that the shore route is a serious deep dive rather than a routine reef dive. The wreck can also be approached by boat, with local dive operators providing access according to conditions and experience.

The Hephaestus is the easternmost of the four major wrecks at Xatt l-Ahmar and is the furthest from the main shore entry area. From the shore, divers must swim out across the reef before descending to the wreck. A boat or diver propulsion vehicle can reduce the surface and underwater transit.

The History of MT Hephaestus

The Hephaestus was a bunkering oil tanker built in 1965. The vessel was approximately 61.33 metres long, with a beam of about 7.93 metres and a gross tonnage of 595 tonnes. She operated in Maltese waters before running aground at Qawra Point on 10 February 2018 during severe weather.

After the grounding, the vessel was assessed and later prepared for use as an artificial reef. Before scuttling, equipment was removed and the vessel was cleaned and prepared to meet the requirements for deliberate sinking as a diving attraction.

On 29 August 2022, the Hephaestus was deliberately scuttled at Xatt l-Ahmar, Gozo. She settled upright on the sandy seabed, creating a fourth major wreck dive alongside the MV Karwela, MV Cominoland and MV Xlendi.

The Hephaestus Wreck

The Hephaestus sits upright on the seabed, giving the wreck a very different character from the overturned MV Xlendi nearby. Its long hull, prominent bridge and open cargo holds make the tanker immediately recognisable underwater.

The wreck runs from shallower sections around 32 metres down to approximately 46 metres. The deeper stern section is beyond normal recreational diving limits, so the planned route and gas requirements are particularly important.

Inside the Hephaestus

The vessel has large open holds and a prominent bridge structure. Openings were prepared as part of the wreck's conversion for diving, providing access to selected areas for suitably trained divers where local operators consider conditions appropriate.

Penetration of any wreck requires specialist training, appropriate equipment and a conservative plan. The depth of the Hephaestus also means that penetration can add significant gas, navigation and decompression demands.

Marine Life

As a relatively recent artificial reef, the Hephaestus provides a developing habitat for Mediterranean marine life. Divers can encounter fish around the hull and superstructure, while algae, sponges and other marine growth continue to colonise the wreck.

The surrounding sandy seabed and nearby reef add further habitat. The site is particularly interesting for divers who want to see how a newly scuttled vessel becomes established as an artificial reef.

Depth and Dive Profile

Published dive references place the Hephaestus at approximately 32–46 metres, with the deepest part around 46 metres. The wreck lies offshore from Xatt l-Ahmar and is marked by a yellow navigation buoy. Despite being accessible from the shore, this is a deep dive, with the main wreck route descending to substantial depth.

This is an experienced/deep wreck dive. Gas planning, bottom time, decompression requirements, current, visibility and the chosen access method all need to be considered before entering the water. Conditions can change and local dive-centre advice should be followed.

Photography at MT Hephaestus

The upright hull, long deck line, bridge and open cargo holds provide strong subjects for wide-angle wreck photography. The depth and limited available bottom time make careful planning particularly important for photographers.