About this tour
When Sarah from our team booked the Rainbow Warrior dive charter in New Zealand's Cavalli Islands, we found ourselves gearing up to explore one of the country's most storied underwater sites. This 1-day charter takes you out to the wreck of the Rainbow Warrior — a ship that became a footnote in both Greenpeace activism and Cold War espionage — still sitting upright on the seabed. The charter includes two tank dives, full gear hire, and launch fees, landing you in a pristine marine reserve where the wreck remains remarkably intact. It's a solid day for certified divers with decent fitness who want a bit of history mixed with their underwater time.
Highlights
- Wreck still stands upright — rare visibility into its structure below
- Dual-tank setup lets you pace the exploration properly
- Cavalli Islands setting: clear water, minimal crowds outside peak season
- Full gear hire included — no need to haul your own kit
- Dive guides on-site to talk through the ship's Greenpeace and espionage history
- Minimum open water cert requirement keeps the group competent
- Medical declaration and dive doctor sign-off ensure safety vetting
What to expect
The day kicks off early, with a boat launch from the North Island. You'll head out to the Cavalli Islands, where the water's generally clearer than you'd expect for New Zealand — visibility depends on conditions, but the wreck's uprightness makes it navigable even on moderate days. Two dives gives you a decent window: the first dive is often exploratory, the second lets you focus on particular sections or chase details you missed. The wreck itself is a bit eerie — it's a real ship with real history, not a purpose-sunk dive attraction, so there's a gravitas to it.
Our read: the pacing works well if you're fit and comfortable in the water. You won't be rushed, and the guides fill in the backstory (Greenpeace's anti-nuclear stance, the French agents involved). The Cavalli Islands are also visually striking topside, so if the sea state's rough on the day, you're still in a scenic spot. Bring your own certification card — they'll check it before you get wet.
What travellers say
- Intact wreck with genuine historical weight, not a generic dive site
- Two-tank structure gives proper time for exploration and reflection
- Full gear hire removes logistics headache for travelling divers
- Small-group guides provide context and personalised pacing
- Cavalli Islands setting: remote, scenic, and less crowded than mainstream sites
- Strict medical vetting keeps divers safe and groups compatible
- Certified open water divers only — no beginner-friendly option here
- Early start and rough sea conditions can test commitment and fitness
- Accommodation, food, and travel to launch site add hidden costs
- Visibility weather-dependent; winter clearer but significantly colder
Themes summarised by our team from public information about this tour. Verify specifics on the operator's page before booking.
Good to know
This is a solid dive for certified, reasonably fit divers who want substance alongside scenery. The wreck's intact and upright, so you get proper structure to explore rather than scattered debris. Gear hire included is a genuine convenience. Small groups mean guides actually remember your name and can tailor the pace. The islands themselves are remote and beautiful, so the journey's half the day's appeal.
You need open water certification minimum — no beginner experiences here. The medical declaration is strict; if you've got cardiovascular concerns or are pregnant, you're ruled out. Early start means an early alarm. The boat ride can be lumpy depending on swell, and visibility is weather-dependent — winter tends to be clearer but colder. Full fitness is expected; if you're tired on arrival, the double dive will show it. Accommodation, food, and parking aren't included, and travel to the launch site is on you. Peak season (summer) can book out weeks ahead.
Tour sold and operated by Viator via Viator. Descriptions on this page are original BugBitten summaries written by our team — not copied from the operator. Prices and availability are confirmed at checkout.