Directory-style site record with numeric visibility, crowding, current, access, and facilities fields.
Shallow Comino cave system with blue light
Shallow Comino cave system with blue light
A local boat operator is the practical way to reach and run the cave system.
Santa Marija Cave is Comino's shallow cave-and-reef system, where boat access opens into a chain of tunnels, air pockets, and bright cave mouths. The site rewards slow exploration more than depth, with enough structure to keep the route interesting for divers and snorkelers alike. It is a good match when you want a guided boat day with clear water, easy photography, and a lot of small-life detail.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
3m - 15m
Depth Note
The cave routes begin shallow around 3-5m, with the broader system reaching roughly 15m on the deeper line.
Best Season
Year-round
Typical Conditions
Shallow cave passages, blue light in the tunnels, calm boat access, and busy summer demand.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Treat the cave mouths as overhead water, keep a torch handy, and stay aware of boat movement around the entrance.
Access Restrictions
Boat entry only with managed anchoring and speed rules around the cave zone.
Legal Notes
Observe the marked no-anchoring and diving-vessel rules in the cave area.
Community notes to help plan your visit.
Scuba Diving
Guided boat diving through shallow tunnels and cave mouths, with enough light in the system to keep the route readable.
Freediving
The shallowest sections can suit calm freedive looks, but the site still works best as a guided boat cave dive.
Snorkeling
Many of the caves are shallow enough to peek into from the surface, which makes the site useful for snorkel-friendly boat days.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Directory-style site record with numeric visibility, crowding, current, access, and facilities fields.
Dive-center page describing the site as a shallow, crystal-clear Comino cavern dive with at least ten caves and snorkel-friendly sections.
Operator page with boat access, shallow cave starts, air pockets, and a deeper route through the cave system.
Transport Malta notice showing the Santa Marija caves restriction chart, no-anchoring zone, and diving-vessel exception.
Know this site? Improve Spot Details.

Hondoq Reef is a beginner‑friendly shore reef with bright sand, small arches, a

Shallow boat-access Comino cave with easy overhead scenery.

Sheltered Comino lagoon with easy shallows

Compact Comino patrol boat wreck with easy penetration and lively fish life.

Advanced Comino reef-and-cave dive with a chimney.

Sheltered Gozo bay for easy training and snorkeling