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Blue Lagoon (Rangiroa)

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Water temperature…
The Blue Lagoon, locally known as Lagon Bleu, is a wide-open natural wonder located on the northwestern edge of the Rangiroa atoll. It is essentially an 'atoll within an atoll,' created by a ring of small motus (islets) that enclose a shallow pool of water separate from the main lagoon. The water inside this basin is famous for its animated, electric blue color and crystal clarity, often reaching only waist height. Visitors typically take a day trip by boat from Avatoru, a journey across the vast inner sea of Rangiroa that takes about an hour. The site is renowned for its shark nursery, where dozens of juvenile blacktip reef sharks swim freely in the shallow turquoise waters, allowing for unique up-close encounters. The surrounding motus are adorned with powdery white sand and coconut palms, providing an excellent setting for traditional Polynesian picnics. Nearby Bird Island is also a highlight, serving as a protected sanctuary for various species of nesting seabirds.
- Location: French Polynesia
- Nearby: Tikehau (21 km)
Best time to visit & climate
The most pleasant time to visit is Jul–Sep.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 27 | 27 | 28 |
| Rain mm | 179 | 150 | 127 | 79 | 93 | 64 | 41 | 31 | 36 | 71 | 103 | 193 |
📋 Practical info
Geography
Facts
- The Blue Lagoon covers an area of approximately 1,446 square kilometers.
- The lagoon's maximum depth is 35 meters.
- Water visibility in the lagoon reaches up to 40 meters.
- Over 500 fish species inhabit the lagoon.
- The average water temperature is 27 degrees Celsius.
- Rangiroa is part of the Tuamotu Archipelago, consisting of 78 atolls.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights nearby
Frequently asked questions
How to reach the Blue Lagoon?
Is swimming safe?
Do I need to pay an entrance fee?
Can you picnic there?
Is there shade?
Blue Lagoon (Rangiroa): where is it located?
Blue Lagoon (Rangiroa): when is the best time to visit?
Blue Lagoon (Rangiroa): why is it worth visiting?




















