Dive-center page with site type, depth range, and route description.
Greben
Boat dive around Greben with a cavern, wall, rocks, and wreck-era cannons.
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Local operator required
Vis diving is organized through licensed centers, and Greben is normally booked as a guided boat dive.
About Greben
Greben is a Vis islet dive that blends natural structure with historical wreck traces, so the site reads like a mixed boat dive rather than a single-feature stop. Divers can work a shallow cavern, move between huge rocks, and follow a vertical wall before reaching a deeper cannon area tied to the island's long maritime history. The site is best approached through an authorized dive center, with route choice matched to experience and conditions on the day.
Research Estimate At Greben
Conservative baseline from public research. No community dives logged yet.
Where Is Greben?
Greben Planning Details
Depth range, seasonality, and planning context.
Reported Depth
6m - 56m
Depth Note
A cavern is mentioned around 6 m, while the broader site range extends to 56 m depending on the chosen line.
Best Season
Late April through mid-October.
Typical Conditions
Boat-based island diving with a shallow cavern, big rock formations, a wall, and a deeper cannon or wreck line. The site is best treated as a guided mixed-structure dive rather than a casual shore entry.
Safety & Access At Greben
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
The cavern is the key overhead feature, and the deeper wall or cannon line should be treated as a guided boat dive with conservative buoyancy and route selection.
Access Restrictions
Diving on Vis is handled through authorized centers, and Greben belongs to the protected island diving area.
Legal Notes
Vis is protected for cultural and historical heritage, so the operator briefing should govern access and how the site is dived.
Local Intel For Greben
Community notes to help plan your visit.
Scuba Diving
Scuba routes here can combine a cavern, large rocks, a vertical wall, and a wreck-style line above historical cannons. The site suits guided boat diving more than an unplanned wander.
Freediving
Not a freedive-first site. The cavern, wall, and deeper wreck line make Greben primarily a scuba dive.
Snorkeling
Not a snorkeling-first site; the main attraction is the boat-based scuba terrain and the mixed natural and historical structure.
Greben Dive Conditions Planner
Use the planner to scan this week, inspect today in local time, and understand how exposure shapes conditions at Greben.
Exposure Profile at Greben
Directional shelter context for incoming swell.
Wildlife at Greben
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Greben
Community dive logs and visit reports for this site.
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Dive Spot Log Averages At Greben
Average conditions based on logged dives & visits.
Greben Guide - Frequently Asked Questions
Planning answers for access, conditions, timing, and site logistics.
Greben Guide - Sources and Updates
Last Updated
Research Sources
Official PDF snippet referencing the islet of Greben southeast of Vis and surface cannons/anchors.
Directory listing for Greben with the cave-and-rock profile.
Local tourism page stating that dives on Vis must use authorized dive centers.
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