Lifou

Confirm certified instructor/guide qualifications, buddy arrangements, first-aid oxygen, vessel communications, weather limits and evacuation pathway directly with Lagoon Safaris before the dive. The Gorgone pinnacle and The Arch are not inherently beginner or cave-safe because promotional material mentions them. Keep dives within certification, supervision and no-decompression limits; do not enter genuine overhead environments without specialist training and site approval. DAN suggests at least 12 hours before flying after a single no-stop dive and at least 18 hours after repetitive or multiday no-stop dives; longer buffers are prudent and these are not guarantees. Never board a flight with suspected decompression illness. For breath-hold diving, solo descents and hyperventilation are unsafe; no accredited local freedive rescue team was documented. DAN flying-after-diving guidance.

The community medical centre in We lists +687 45 12 12 and 24/7 emergency access. Dial 15 for urgent medical dispatch and 16 for maritime emergencies. The New Caledonia government documented special patient-transfer operations in March 2026 during island airfield difficulties, showing the need for contingencies for specialist treatment off Lifou. No verified working island hyperbaric chamber, specialist dive-physician roster, guaranteed medevac timetable or evacuation price was found. Travel with adequate medical, scuba-related injury and evacuation insurance, your prescriptions, allergy details and a contingency day if operations change. Government transport report.

Reef structures and gorgonians are fragile. Maintain buoyancy and fin control, never collect shells or coral, avoid wildlife feeding or touching, and keep boats and snorkelers clear of coral. Tourism guidance for Lifou emphasizes obtaining customary permission for visits to tribal or natural sites and using local guides. For yacht anchoring, official instructions name local authorities and the customary greeting, which is distinct from a shore visitor ticket. The Jinek natural aquarium is explicitly described as temporarily closed and should not be entered until its custodians formally reopen it. Jokin is a possible whale-viewing cliff, not a justification to pursue, approach, swim with or obstruct whales. No specific marine-park tag or comprehensive site-by-site fishing, collection or drone-permit schedule could be verified for the approved Lifou reef area; check with local authorities and hosts rather than importing rules from another New Caledonia province. Local access guidance; Yacht customary protocol.