About this expedition
Dive beneath India's only active volcano — black sand, lava reefs and big pelagics, far offshore.
Why this expedition
Dive at India's only active volcano
Black volcanic sand and fresh lava reefs
Manta, reef sharks and big schooling fish
Truly remote, small-group expedition
Liveaboard to sites day-boats can't reach
Day by day
- Day 1
Board at Port BlairEmbark, brief and overnight steam toward Barren Island.
- Day 2
Barren Island westFirst dives on the lava-formed reefs beneath the cone.
- Day 3
Volcano wallsDeep wall dives in black-sand water with pelagic patrols.
- Day 4
Manta PointCleaning-station diving and macro on the volcanic slopes.
- Day 5
Outer reefsExploratory dives, then begin the steam back.
- Day 6
Return to Port BlairA relaxed reef dive en route; de-gas before flying.
Who this trip is for
CertificationAdvanced Open Water + Deep Diver
ExperienceMinimum 75 logged dives
Come preparedDeep-diver certified (30 m+) · Dual surface-signalling devices (SMB + whistle/mirror) · Efficient air consumption — remote site, limited support
We verify every diver’s certification before confirming a slot — it keeps the group safe and the diving relaxed. Not quite there yet?
Level up with a course and join a future expedition.
What's included
Included
- ✓ 6 nights full-board cabin
- ✓ Up to 3 guided dives/day
- ✓ Tanks, weights & guide
- ✓ Port Blair transfers
- ✓ Special-area permits
- ✓ iDive trip host
Payable / not included
- + Flights to Port Blair
- + Equipment rental
- + Crew gratuities
- + Alcoholic drinks
- + Emergency evacuation cover
- + Travel & dive insurance (mandatory)
Good to know
Why such strict requirements?
Barren Island is remote, deep and current-prone with limited surface support. AOW + Deep, 75 dives and solid air consumption are non-negotiable for safety. We verify certification before confirming.
Is dive insurance compulsory?
Yes. Given the remoteness, comprehensive dive insurance with evacuation cover is mandatory for this expedition.
How big is the group?
We cap this one smaller — 16 slots, guaranteed at 12 — to keep the diving safe and the experience intimate.
