Malta · Malta
Rocky tunnel dive into a sheltered inland pool in north Malta.
Rocky tunnel dive into a sheltered inland pool in north Malta.
Ahrax Inland Sea is a rocky north Malta shore dive where divers descend through a narrow sea-cleft and underwater tunnel into a sheltered inland pool framed by steep limestone walls and bright light effects. The site combines canyon-like terrain, an overhead section, and a calmer inner basin, making it popular with experienced recreational divers and cave-trained teams looking for dramatic geology, photography, and a different feel from Malta's open reef entries.
Site Conditions
Safety Notes
Includes an underwater cave access/overhead section; appropriate training and equipment are recommended for any overhead environment.
Access Restrictions
Ahrax Inland Sea is usually dived only in suitable sea conditions because the outer approach is exposed and the site includes an overhead swim-through. Many divers arrange boat support for pickup rather than planning a full return through the tunnel.
Legal Notes
The overhead section should be treated as a cave-style environment where appropriate training, gas planning, and local operator guidance matter more than at a standard open-water reef entry.
Community notes to help plan your visit.
Scuba Diving
Maximum depth is about 21 m, with an underwater cave access around 9 m leading to an inland sea and notable light effects.
Freediving
The site is better known as a scuba tunnel and cave-style dive than as a routine freedive location.
Snorkeling
Snorkeling is not a standard fit here because the main draw is the underwater tunnel and overhead terrain rather than a simple surface swim.
Species commonly reported at this site, with direct links into their wildlife guides.
Conservative baseline from public research. No community dives logged yet.
Last Updated
Research Sources

Shallow Cirkewwa plateau for warm-up dives and basic skills practice.

Classic upright wreck dive at Malta's famous Tug Boat Rozi.