Tonga · North Shore, Kapa Island
Swallows Cave
Also known as: 'Ana Pekapeka
Best time to dive
January to December
What you might see
- Grey reef sharkPossible
Sightings are seasonal probabilities, not promises - even in peak season nature does its own thing.
Certification & difficulty
Open Water - advanced conditions (currents/depth); dive within your training.
Snorkelling
Snorkel-friendly - Yes - one of Vava'u's top snorkel sites, included on most boat day-tours and whale-swim excursions
Safety notes
Boat traffic at the surface entrance, submerged rocks near the cave mouth, watch for low ceiling clearance
Permits & fees
None
Permits and operators change - confirm before booking.
Location
Nearest hub: Neiafu, Vava'u
This profile is desk research, compiled from public sources - not a first-hand dive report. Coordinates are approximate.