Board a purpose‑built vessel at Tairua Marina and cross to the Aldermen Islands—a dramatic chain of rhyolite domes with rich marine life. This two‑hour wildlife and snorkelling trip delivers seal sightings, dolphin encounters, and clear water reef exploration.
More ways to explore the area's outdoor wonders
The hull cuts through a green-blue sea and the Coromandel coastline slides aft: farmland gives way to forested headlands, then to the raw columns of the Aldermen Islands rising out of the ocean. Winds push and pull at the boat; seabirds wheel and inspect you like curious passengers. On approach the islands read like volcanic sculpture—rhyolite domes and sheer cliffs that throw back the light.
Difficulty
easy
Duration
2 hours
Fitness Level
Suitable for most fitness levels; you should be able to step on/off a small gangway and move on a rolling deck.
Wildlife
History
Māori used the islands seasonally and early European charts noted the outcrops; their isolation helped preserve endemic plant communities found nowhere on the mainland.
Conservation
The Aldermen Islands are protected to safeguard seabird colonies and unique flora—visitors are asked to minimize disturbance, stick to guided zones, and use reef‑safe products to reduce impacts.
Reserve your spot on the Coromandel Adventure and Wildlife Boat Tour to Aldermen Islands today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Pack a windproof layer
Open sea can be windy and cool even on sunny days; bring a lightweight windproof jacket to stay comfortable on deck.
Bring sea‑sickness medicine
The trip crosses exposed water; if you are prone to motion sickness take medication or use patches before boarding.
Protect electronics
Spray and splash are likely—use waterproof cases or dry bags for cameras and phones.
Wear reef‑safe sunscreen
If snorkelling, use mineral sunscreen to reduce harm to marine life and apply before boarding.
Windproof jacket
Keeps you warm on exposed decks during cool mornings and sea breezes.
spring
Sea‑sickness tablets or patches
Reduces risk of nausea on choppy crossings.
Waterproof camera or case
Lets you capture wildlife and snorkelling scenes without risking gear.
summer
Swimwear and quick‑dry towel
For snorkelling and changing on return to the marina.
summer