Every year from July to October, humpback whales travel from Antarctica to the warm waters of Tonga to give birth and nurse their calves. Vava’u is one of the few places in the world where swimming with them is allowed, under strict rules.
How the day works
- Departure from Neiafu on a boat with a skipper and a licensed swim guide.
- Searching for whales among the islands and in open water.
- If the animals’ behaviour allows, swims in groups of up to 4 swimmers plus the guide, in line with Tongan regulations.
- Light lunch on board and often a snorkeling stop at a reef.
Who it is for
For confident open-water swimmers comfortable with mask and fins. Not suitable for non-swimmers. Mothers and calves set the pace: the guide decides when and how to enter the water.
What to bring
A thin wetsuit or rash guard, towel, reef-safe sunscreen, warm layers, seasickness medication and a waterproof camera without flash.
Best time
July to October, with more calves from August. Whales are wild animals: sightings are very frequent, but swims are not guaranteed.
Included
- Boat with skipper and licensed guide
- Mask, snorkel and fins
- Light lunch, water and fruit
- Pick-up in Neiafu
FAQs
Is swimming with whales guaranteed?
No: whales are seen almost daily in season, but swims depend on the animals’ behaviour.
How many people enter the water?
Up to 4 swimmers plus the guide per turn, under Tongan regulations.
Do I need experience?
You need to swim confidently in open water with mask and fins.
