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Great White Cage Diving
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Great White Cage Diving

Great white shark · Carcharodon carcharias

beginnermedium confidenceBucket-list rank #2
TL;DR — Best in Mossel Bay, South Africa · May · Jun · Jul · Aug · Sep · ~$180–$650/day.

Surface-cage encounters with white sharks at established aggregation sites. Non-decompression, no certification required at most operators.

When

JanFebMarAprMayJunJulAugSepOctNovDec

Where

  • Mossel Bay

    South Africa

    Best current option

    May · Jun · Jul · Aug · Sep

    Currently the strongest South African cage operation — white shark presence has shifted east from Gansbaai over the past decade.

    Not in our dive-site atlas yet.

  • Gansbaai

    South Africa

    Still happens

    May · Jun · Jul · Aug · Sep

    Historically the world's busiest cage-diving hub; trip success now depends heavily on local orca activity and seasonal shark presence.

    Sightings have been intermittent since orca predation pressure increased around 2017.

    Not in our dive-site atlas yet.

  • Neptune Islands

    Australia

    Best current option

    Year-round

    Year-round white shark presence with strict government permit caps on cage operators.

    Not in our dive-site atlas yet.

  • Guadalupe Island

    Mexico

    Closed to tourism

    Jul · Aug · Sep · Oct · Nov

    Historically the world's clearest-water great white site; closed to tourism by the Mexican federal government.

    All commercial cage operations were suspended in 2023 pending a long-term management plan. No currently bookable trips.

    Not in our dive-site atlas yet.

Ethics

Only book operators with permitted, regulated chumming practices. Avoid operators that bait sharks toward divers outside cages.

Operators

We don’t accept payment for listings. Operators are included when they appear in regulator permit lists or have an established track record at the site — we mark each one as verified only when we’ve cross-checked the permit ourselves.

  • Mossel Bay, South Africa

    • White Shark Africa

      listed only

      $180–$240 · 1 day · max 12

      Mossel Bay-based cage operation; uses Seal Island and Hartenbos Reef depending on conditions.

      Visit operator site →

  • Gansbaai, South Africa

    • Marine Dynamics

      listed only

      $200–$280 · 1 day · max 30

      Long-running Gansbaai operator with on-board Dyer Island Conservation Trust biologists.

      Visit operator site →

  • Neptune Islands, Australia

    • Calypso Star Charters

      listed only

      $550–$650 · 1 day · max 20

      Government-permitted Neptune Islands cage operator out of Port Lincoln.

      Visit operator site →

Required experience

No certification required for surface cage. Free-diving extensions require breath-hold competence.

Conservation

White sharks are listed as Vulnerable on the IUCN Red List. Regional populations have shifted (notably away from Gansbaai toward Mossel Bay) and operator availability changes year to year.

Limitations

Sighting frequency is operator-reported. We do not present a per-trip probability without a documented effort denominator.

Sources & methodology

How we summarise this

Regional populations have shifted; operator availability changes annually. We do not publish per-trip probability.