Dyer Island Marine Big 5
Whales, great whites, Cape fur seals, African penguins and dolphins around Dyer Island — the original 'Marine Big Five'.
Trip Role
Ideal stay
Best for
Our take
The premier marine safari destination in South Africa, offering a window into a complex, thriving ocean ecosystem.
The premier marine safari destination in South Africa, offering a window into a complex, thriving ocean ecosystem.
- Trip Role
- Day Trip
- Ideal Stay
- 1 day
- Time Needed
- Half day
- Best For
- Marine wildlife photography
- Go If
- You are a marine life enthusiast looking for a high-density wildlife experience.
Why it's worth your time
A marine ecosystem off the coast of Gansbaai that hosts the 'Marine Big Five': whales, great white sharks, Cape fur seals, African penguins, and dolphins.
What we love
The sheer volume of life, from the seal colony on the island to the passing whales.
What to know
Trips are weather-dependent; always have a backup day in your itinerary.
More wildlife experience in Western Cape
Boulders Beach Penguin Colony
Boardwalk among an African penguin colony on granite boulders — Cape Town's most accessible marine wildlife.
Cape Vulture Colony at Potberg
The last Western Cape breeding colony of Cape vultures — best viewed from the De Hoop hiking trails.
Dyer Island Marine Reserve
Boat-based marine wildlife off Gansbaai — seals, seabirds, sharks, and whales around Dyer and Geyser Rock.
Gansbaai Great White Shark Cage Diving
Marine predator capital — cage diving with great whites and bronze whalers off Dyer Island, plus whales in season.
Hermanus Cliff Path
A 12km cliff walk where southern right whales surface meters offshore in season.
Hermanus Whale Watching
Walker Bay is the world's best land-based whale watching — southern right whales come within metres of the cliff path in spring.