Technical wreck page with depth range and trimix certification.
SS Regolo (Wreck) is a deep technical wreck off Senj.
SS Regolo (Wreck) is a deep technical wreck off Senj.
Use a technical operator familiar with Senj-area channel conditions and wreck logistics.
SS Regolo (Wreck) is a deep Adriatic wreck off Senj in the Velebitski channel, best suited to technical trimix teams. The dive is boat-only and should be treated as an exposed-channel run rather than a casual site hop: plan a settled weather window, enough gas for staged decompression, and a conservative turnaround. The wreck offers classic steel structure and typical Adriatic fish life, with scorpionfish, damselfish, lobsters, and other wreck regulars around the hull.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
50m - 66m
Depth Note
Operator pages place the wreck between 50 m and 66 m; other entries describe it as a 65 m wreck.
Best Season
Late spring to autumn for the most predictable boat windows.
Typical Conditions
Deep-channel wreck diving with weather-sensitive boat windows; settle on the site only when the sea stays calm.
Site conditions, restrictions, and access requirements.
Site Conditions
Safety Notes
Deep wreck, limited margin, and weather-sensitive launch. Abort early if the channel looks unsettled.
Access Restrictions
Technical wreck diving only; use a local operator familiar with Senj-area channel conditions.
Legal Notes
Follow charter rules, weather no-go decisions, and local maritime requirements before departure.
Community notes to help plan your visit.
Scuba Diving
Trimix and staged-decompression planning are appropriate. This is a serious technical wreck, not a casual recreational stop.
Freediving
Not suitable for freediving.
Snorkeling
Not suitable for snorkeling.
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
Technical wreck page with depth range and trimix certification.
Senj climate and wind context for planning windows.
Know this site? Improve Spot Details.

Uvala Zakenj is a boat dive on a shallow rock slope in Cres.

Sveti Blaz is a remote shore dive on Cres.

Historic Cres wreck for advanced boat divers.