Spend a full day on the Atlantic off Gansbaai searching Dyer Island, Geyser Rock and Shark Alley for great white sharks, whales, Cape fur seals and African penguins. This guided marine safari pairs focused wildlife viewing with practical on-deck safety and transport from Cape Town.
Spend a full day on the Atlantic off Gansbaai searching Dyer Island, Geyser Rock and Shark Alley for great white sharks, whales, Cape fur seals and African penguins. This guided marine safari pairs focused wildlife viewing with practical on-deck safety and transport from Cape Town.
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Operated by Cullinan Guided Journeys · Gansbaai, Western Cape
A salt wind cuts across the deck as the boat slips free of Gansbaai’s quay and the Atlantic opens like a living map. Seabirds wheel overhead, and the water ahead gleams with the restless energy of hunting predators; on this full-day marine safari you’ll spend hours where currents concentrate food, and where great whites, Cape fur seals, whales and penguins stake their claims.
moderate.
9 hours.
Moderate fitness for boarding and standing on a moving boat; must handle brief walks and stairs during pickup.
The boat operates from Gansbaai with hotel pickup and drop-off available from Cape Town city centre.
Wildlife sightings cannot be guaranteed; conditions are good for great whites year-round and whale sightings are most likely July–November.
Children under 11 must be accompanied by an adult; operators limit group size for safety and comfort.
Wear layered warm clothing, a waterproof shell and closed shoes; bring motion-sickness meds if needed, sunscreen and a camera.
This coast was long used by indigenous Khoikhoi communities and later developed for sealing and fishing; Dyer Island earned protection as seabird colonies and marine mammals drew conservation attention.
Operators follow regulations to minimize disturbance to breeding colonies and marine mammals; choose tours that support local conservation or research programs.
Cullinan Guided Journeys operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




Book with Cullinan Guided Journeys
Book directly with Cullinan Guided Journeys for the best rates and real-time scheduling.
Reserve Now