Operator page describing Jadrina as a steep-wall cave dive south of Rabac.
Jadrina is a deeper Adriatic cave dive
Jadrina is a boat-access cave dive south of Rabac on the Istrian coast, with a steep wall and a wide cave entrance below the surface. The site is known for yellow and red gorgonians, soft corals, crusty anemones, and feather stars, making it a strong choice for deeper Adriatic exploration rather than a casual shallow reef stop. It rewards a planned boat profile and a calm, depth-aware pace.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
24m
Depth Note
The cave sits at 24 meters at the foot of a steep wall.
Best Season
Year-round, with calmer Adriatic conditions preferred.
Typical Conditions
Steep wall, cave at 24 meters, colorful gorgonians, and moderate Adriatic visibility.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Cave environment overhead; use appropriate training, lighting, and gas management for any penetration.
Access Restrictions
Needs a deep diving certificate and a planned boat entry; it is not a casual shallow shore dive.
Legal Notes
Follow local dive-center guidance and any area access rules for the Rabac coastline.
Community notes to help plan your visit.
Scuba Diving
The primary attraction is a large cave at around 24 m, positioned at the bottom of a wall.
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
Operator page describing Jadrina as a steep-wall cave dive south of Rabac.
Official tourism social post describing Jadrina as a hidden gem that works beyond the fall season.
Know this site? Improve Spot Details.

Gustinja is a shallow anchored-island boat dive near Rovinj.

Two Sisters is a beginner-friendly boat dive between two Rovinj islands.

Shallow Rovinj beach dive with rock, sand, and easy training access.

Maona, wreck: deep Adriatic wreck near Rovinj.

Boat-access beginner reef off Rovinj.