frogman.in · Operator
Operator page with visibility and current-sensitive booking notes.
Dive Spot Guide•
Barren Island
Remote volcano dive with basalt walls and big life.
Local operator required
Barren Island is remote enough that boat or liveaboard logistics are the practical access path.
Barren Island is a liveaboard-style open-ocean dive where weather windows, current, and certification level shape the day.
About Barren Island
Barren Island is a remote open-ocean dive around India’s only active volcano, where basalt walls, lava-rock ridges, and coral gardens share the scene with sharks, manta rays, and schools of reef fish. It is a boat-only expedition site that rewards calm seas, good gas planning, and comfort in bigger-water conditions more than convenience or crowds.
•
Research Estimate At Barren Island
Conservative baseline from public research. No community dives logged yet.
VisibilityVisibility: 30m
AccessChallenging entry effort
CoralHealthy coral
Aquatic LifeExceptional variety
FacilitiesNo facilities
Crowd / PopularityVery quiet
CurrentStrong current
SurgeModerate surge
Where Is Barren Island?
This spotNearby spotsExplore nearby spots on the map
Community sourced coordinates.
Barren Island Planning Details
Depth range, seasonality, and planning context.
Reported Depth
6m - 40m
Depth Note
The island's published dive sites start around 6m and extend beyond 40m, with beginner DSD packages capped around 10-12m and deeper volcanic walls for advanced dives.
Best Season
November to May, with November to February usually offering the calmest seas and best visibility.
Typical Conditions
Open-ocean volcanic walls, basalt ridges, swim-throughs, and coral gardens; some sites run with current and strong water movement.
Safety & Access At Barren Island
Site conditions, restrictions, and access requirements.
Site Conditions
Overhead environmentRestricted accessStrong currentWaves
Safety Notes
Treat it as a remote expedition dive, respect sea-state calls, and stay within your certification and guide briefings around any swim-throughs or walls.
Access Restrictions
Boat or liveaboard access only, with permit and sea-state constraints.
Legal Notes
Visits are permit-limited and guided, with safe-distance protocols around the active volcano.
Local Intel For Barren Island
Community notes to help plan your visit.
Scuba Diving
Expect volcanic basalt, walls, swim-throughs, coral gardens, and bigger-water planning. The best dives are on calm, clear days with enough gas and skill for the route.
Freediving
Not a primary freedive target; the site is better suited to guided snorkel or scuba plans.
Snorkeling
Snorkeling is possible in the shallower windows around the island, but the real draw is the scuba diving.
Wildlife at Barren Island
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Barren Island
Community dive logs and visit reports for this site.
Dive Spot Log Averages At Barren Island
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility30m
Activity
No dive activity logged yet.
