Austral Islands

The Australs —
Nature, Whales & Authenticity

5 inhabited islands Humpback whales Jul–Oct Off the beaten track

The Austral Islands are the least known in French Polynesia — and that's exactly their strength. No turquoise lagoon or overwater resort, but green landscapes, cliffs, preserved nature, and above all humpback whales. From July to October, hundreds of whales come to give birth in the waters off Rurutu — one of the only islands in the world where swimming with them from the coast is possible. For travellers seeking experiences out of the ordinary.

Inhabited islands 5 Rurutu, Tubuai, Raivavae, Rimatara, Rapa
Humpback whales Jul → Oct Mainly Rurutu
Flight from Papeete 1h30–2h Air Tahiti to Rurutu and Tubuai
Temperature 68–82°F Cooler than the Society Islands
Accommodation Guesthouses No resorts — authenticity guaranteed
Best for Curious travellers Repeat visitors or those after the unusual
📖 Free guide Plan Your French Polynesia Trip — 10 Steps Flights, budget, season — everything before you go. 🔍 All activities Top Activities in French Polynesia Every must-do experience across the islands, in one place.

Rurutu, Tubuai, Rimatara & Raivavae — the four islands covered

Taro fields, crafts, archaeology & birdwatching

The Australs are unlike any other archipelago in Polynesia. This isn't an archipelago of lagoons and bungalows — it's an archipelago of raw nature, living culture, and rare experiences found nowhere else.

Terraced taro fields

Rurutu and Tubuai are known for their terraced subsistence crops — taro, cassava, sweet potato, yam. These agricultural landscapes shaped into the hillsides reflect an ancient, still-living communal organisation. A radically different image from resort Polynesia.

Tubuai Austral Islands agricultural landscape

Tubuai — green landscapes and subsistence farming, far from the clichés of tourist Polynesia

Pandanus craftsmanship — pae'ore

The Austral Islands are renowned across the Pacific for the quality of their dried-pandanus-leaf crafts. Māmā and artisans weave baskets, hats, mats and rugs — pae'ore — with remarkable skill. These pieces are among the finest handmade souvenirs in Polynesia, far superior to the mass-produced goods sold at Papeete's markets. Definitely bring some home.

Little-known archaeological sites

Each Austral island holds pre-European remains that are barely signposted and rarely visited. Marae, tikis buried in vegetation, ceremonial terraces — an archaeological heritage as rich as the Marquesas', but without the tourists. On Raivavae, several stone statues wait in the jungle for history enthusiasts to find them.

Raivavae mountain lagoon view archaeology

Raivavae — green mountains hide little-known, rarely visited archaeological sites

Birdwatching — the Rimatara lorikeet

Rimatara is the last refuge of the Rimatara lorikeet (Vini kuhlii) — one of the rarest and most colourful birds in the Pacific. This small green-and-red parrot, endemic to the island, is classified as a vulnerable species. Rimatara is one of the few places on Earth to see it in its natural habitat.

Rimatara nature vegetation Australs

Rimatara — lush vegetation, habitat of the Pacific's rarest endemic lorikeet

Traditional fishing

Deep-sea fishing is a signature activity in the Australs — tuna, mahi-mahi, marlin in deep waters. But it's torch fishing, practised at night in the lagoon alongside residents, that leaves the strongest memories. Ask at your guesthouse — it's an experience you won't find on the tourist islands.

Hiking

The Australs offer the best mountain hiking in Polynesia — without the crowds. Mount Hiro in Raivavae, Rurutu's plateaus, Mount Taita in Tubuai. 360° views over the Pacific Ocean, lush vegetation, waterfalls. Plan for a local guide — trails are poorly marked.

Raivavae hike mount lagoon view

Raivavae — hiking up Mount Hiro, with 360° views over the lagoon and motu

Tubuai hiking Mount Taita Australs

Tubuai — hiking trails to Mount Taita, between forests and terraced crops

The Australs — our practical tip

Plan more time than you think you need. Each island reveals itself slowly — the first 24 hours can feel disorienting (little going on, no resort), but after 3 days you understand why some travellers never want to leave.

Swimming with whales in Rurutu

Rurutu is one of the rare places on Earth where humpback whales come to give birth close to the coast — and where swimming in their presence is possible under regulated conditions. This isn't boat-based watching: you're in the water, a few metres from these 15-tonne giants.

Whale season

Humpback whales arrive in Rurutu between mid-July and mid-October, peaking in August–September. Outside this window they're simply absent — there's no reason to come to Rurutu for the whales off-season.

Rurutu lagoon view Austral Islands

Rurutu — the clear waters where humpback whales come to breed every austral summer

How to organise the outing

Excursions are offered by local guesthouses or specialised operators. Budget $85–130 per person for a half-day at sea. The number of swimmers allowed in the water with the whales at once is regulated — book early.

🐋 Season guide Best Time to Visit French Polynesia — Weather & Whale Season Month-by-month breakdown, including the humpback whale season across all islands.

Reaching the Austral Islands from Papeete

Tubuai lagoon diving Australs

Tubuai's lagoon — one of the Australs' best diving spots, still under the radar

IslandFlight from PapeeteFrequencyIndicative round-trip price
Rurutu1h304×/week~$165–240
Tubuai1h454×/week~$175–250
Raivavae2h (via Tubuai)3×/week~$195–280
Rimatara2h (via Rurutu)2×/week~$195–280
Combining Rurutu and Tubuai

It's possible to combine Rurutu and Tubuai in one trip — a direct flight between the two islands is available with Air Tahiti. Allow 7 to 10 days to see both properly.

Are the Australs right for you?

The Australs aren't for everyone. Here's an honest breakdown of who they're for — and who they're not.

Raivavae excursion lagoon motu pool

Raivavae's Vaiamanu motu — nicknamed the "swimming pool motu", the Australs' most spectacular site

You'll love it if...
  • You're a repeat visitor to Polynesia wanting something different
  • Whales are your absolute priority
  • You're avoiding resorts and tourists
  • You love authentic encounters
Skip it if...
  • It's your first trip to Polynesia
  • You want an overwater bungalow
  • You're visiting outside whale season (Nov–Jun)
  • You need hotel-level comfort
🗺️ Compare all archipelagos Which Islands to Visit in French Polynesia? Society, Tuamotu, Marquesas, Australs — complete comparison to find your archipelago.
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👉 Here, we share our best travel experiences, insider tips, favorite spots, and authentic advice to explore French Polynesia with passion 💙 (Tahiti, Moorea, Bora Bora, Huahine, the Marquesas, Tuamotu…)