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2 hours 30 minutes
Mobile ticket
Mercury Star is a fabulous new catamaran that is perfect for environmentally conscious travelers who also want to enjoy a comfortable and stable boating experience. This impressive vessel is powered by two low-emission outboards, which means that it is gentle on the planet while also offering a smooth journey, and with plenty of power to zoom across the waves. The efficient hull shape of the catamaran not only helps reduce emissions, but it also ensures that you will have a smooth and comfortable ride.Brand new ecofriendly catamaran
- Stable and comfortable
- Great visibility and ample room to move around
- Toilet and a warm fresh water shower after snorkeling
- Tea, coffee and refreshments available
- Stay completely dry in all weather conditions
- Wheelchair accessible
Wheelchair accessible
Infants and small children can ride in a pram or stroller
Service animals allowed
Transportation options are wheelchair accessible
All areas and surfaces are wheelchair accessible
Suitable for all physical fitness levels
For a full refund, cancel at least 24 hours before the scheduled departure time.
Our journey to the breathtaking Cathedral Cove and the surrounding marine reserve showcases the region’s stunning volcanic landscapes and diverse marine life with snorkeling and swimming opportunities. Although Cathedral Cove is one of the highlights of this tour, there is more dramatic scenery to discover on the Pacific coastline, including Orua Sea Cave, Champagne Rocks, isolated islands, and pristine sandy beaches. Throughout the journey, our professional and friendly guide and skipper will showcase their in-depth knowledge of the natural wonders and rich history of the land, providing commentary over our built-in speaker system. Your comfort is our priority, with tea and coffee available, a shower, and a toilet on board for your convenience. Our experienced staff will ensure your safety and hope to provide you with an unforgettable experience when discovering our magical coastline with us.
Restroom and changing room
Use of Snorkelling equipment
Coffee/Tea & Water available to purchase onboard
Warm fresh water shower for after swimming
220 reviews
Total reviews and rating from Viator & Tripadvisor
eliasaC8749ZM,,Dec 21, 2025
- Review from Tripadvisor
The tour guide, the swim and all the scenery was magical. Highly recommended for all visitors, and definitely go for a swim.
James B,,Dec 19, 2025
- Review from Tripadvisor
Good tour, cheerful and friendly experience. Knowledgeable trip and fun. Only down side, not attributed to the company, was the weather, hence the water was too chilly for snorkelling. Great trip though, well done.





shellshubby1995,,Dec 19, 2025
- Review from Tripadvisor
We booked this tour for 19th Dec 25. The online booking was really simple and instructions for where to meet were clear. On arrival we were met by the really friendly crew Adam, Mateo and Libby. The tour was really good. The views were stunning and the information provided was detailed. We've been travelling around the world for four months and have been on a few tours. This is by far the best in terms of scenery, information and professionalism.
jun z,,Dec 18, 2025
- Review from Viator
It was great trip and nice people, they helped lot even when I made a mistake on the booking date! Highly recommend!



Angela A,,Dec 13, 2025
- Review from Viator
This was a great cruise around the coastline from Whitianga. Some fantastic rocklands and sandy beaches could be seen and the commentary by the staff was interesting. Cathedral Cove was stunning to see and not to busy. We ventured into the rougher ocean and enjoyed a more adventurous ride! Our swim/snorkel stop was lovely, and although the water was a bit cold to begin with we soon adjusted. The warm water shower when we returned to the boat was much appreciated. Hot drinks and chocolate bars were available to buy and it was great to take advantage of that, only as a means to warm up you understand 😀. This was an excellent way to spend our morning and a trip we would thoroughly recommend. Thanks team, from Angela and Mike.
stephenlI6315KO,,Dec 12, 2025
- Review from Tripadvisor
We had a wonderful day. The boat was really nice. Especially enjoyed learning about the area and history. And the swim - Amazing!!!
Climber473040,,Dec 12, 2025
- Review from Tripadvisor
What a brilliant tour and experience! My daughter and I had an amazing time from the first minute until the last. The owner and his two staff were lovely. Dad jokes were flying, but their knowledge was top notch too. Our tour had less than 30 people, with plenty of room on board to move around to see all the sites and take all the photos. The boat is big enough to feel safe and stable but small enough to get inside the cave. The roof provides shade, the large open windows provided amazing views and breeze. We went on a magical day weather wise and got to visit every location in perfect conditions. My daughter snorkeled in the marine sanctuary which was a little chilly but amazing. She appreciated the hot shower and toilet afterwards to get changed! Worth every cent and would recommend to all to take this tour. Congrats on a fantastic business.









MirandaH560,,Dec 8, 2025
- Review from Tripadvisor
Brilliant trip, very comfortable boat, but still small enough to get right into a sea cave! Staff were great hosts and shared their knowledge of the area. The snorkeling was fun and the boat was well set up for this. Highly recommended



618gemmad,,Dec 7, 2025
- Review from Tripadvisor
We cannot recommend this trip highly enough . We were lucky with the weather which is obviously out of anyone’s control but Chris and Sienna were what made it. They were warm, helpful and very informative. The boat is very comfortable and accessible for the less mobile. Really enjoyed the snorkelling at the end - bring your swimming gear.



Dreamer50567222438,,Dec 6, 2025
- Review from Tripadvisor
Chris and Sienna were a brilliant crew, very knowledgeable and friendly. Lovely comfortable boat. Perfect for family with younger kids that struggle to sit for 2.5 hours, as there is space to move about and a toilet on board. Snorkeling at the end was a highlight for our 8 year old, while our 5 year old love going into the cave.





Operated by Mercury Bay Discoveries