REVIEW · AUSTRALIA
Snorkelling Christmas Island
Christmas Island’s best coastal views are often beyond the bay, and this small-boat trip takes you there. From Flying Fish Cove, you’ll reach two sites for guided snorkelling, with coral, reef fish, and the chance of seeing larger marine animals such as trevally or a reef shark.
I love the small maximum of 16 people, which gives the crew room to help swimmers without turning the trip into a crowded water session. I also like that certified guides Dave and Kitty combine water safety with local stories, seabird watching, and views of coastline you cannot easily reach from land.
The main caution is the sea itself. Weather can affect visibility, and you must be able to swim and have moderate fitness. If conditions are poor, the trip may be changed or canceled, so keep some flexibility in your Christmas Island plans.
Key points to know before booking

- Two snorkelling sites: The boat visits two locations, giving you more than a single short swim near the harbor.
- Guides in the water: Kitty assists participants in the water while Dave operates the boat and shares information about Christmas Island.
- Marine life can be excellent: Expect coral and many fish, with reported sightings including large trevally and a reef shark.
- A useful option for mixed groups: You can snorkel, stay on board, watch seabirds, or simply enjoy the coast from the deck.
- Equipment is supplied: Mask, snorkel, and fins are included, but you need to bring your own towel and snacks.
- Good value at $57.38: For about two hours of boat access, equipment, instruction, and two snorkelling stops, the price is reasonable.
Leaving Flying Fish Cove by boat
The trip starts at 2:00 pm from 21 Jln Pantai, Christmas Island. You return to the same meeting point after roughly two hours, making this an easy activity to fit into a day of sightseeing.
The boat is more than a way to reach the water. It opens up parts of the coast that are mainly inaccessible from land. You’ll see Christmas Island from offshore, with the shoreline, cliffs, and sea-facing sections changing as the boat moves between sites.
The vessel has a large deck, a sun roof, and a marine toilet. That matters on a warm afternoon, especially if you want somewhere to sit between swims or prefer not to spend the whole trip in the water. You can chat with the crew, watch seabirds, and enjoy the ride even if you decide to snorkel only briefly.
This is a practical choice for a group with mixed interests. Some people can take the water seriously, while others stay aboard without being treated as an afterthought. That flexibility makes the outing more appealing than a trip built only around constant swimming.
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The first snorkelling stop

Once the boat reaches the first chosen site, the crew provides a briefing and helps you with the equipment. Masks, snorkels, and fins are included, so you do not need to pack your own gear unless you prefer to use it.
If you are new to snorkelling, the briefing is important. You’ll learn what to expect and how to use the equipment before entering the water. Kitty’s role is especially useful here, as she has been described as keeping an eye on people in the water while Dave handles the boat.
The trip is suitable for beginners as well as experienced snorkellers, but that does not remove the basic swimming requirement. You must be able to swim, and the operator asks for a moderate level of physical fitness. The information also describes the activity as suitable for people with disabilities and different swimming abilities, but you should still make sure your own needs can be managed safely before booking.
The marine life is the main attraction. The area can offer coral, smaller colorful fish, and larger schooling fish. Large trevally have been seen, along with a reef shark, though sightings are never guaranteed. The right attitude is to enjoy the whole setting rather than book for one particular animal.
Visibility is the variable. Poor weather can reduce what you see underwater, even when the crew chooses a worthwhile site. A cloudy or choppy day may still provide a good boat outing and coastal view, but the underwater experience will not be as clear as it is in calm conditions.
A second site adds more than extra swimming time

The boat goes to two locations, which is one of the strongest features of this tour. If the first spot is less impressive than expected, the second gives you another chance to see fish and coral in different conditions.
The exact sites are not fixed in the information provided, and that is sensible for a sea-based trip. The crew can consider weather and local conditions rather than promise a location that may not be suitable on the day. That flexibility should help the guides select a safer and more enjoyable outing.
You may notice a difference between a protected bay and the coast beyond it. One site could offer calmer conditions, while another may provide better views or more fish. The point is not to race from one stop to the next. You’ll have the chance to see more of Christmas Island’s coastal character while the crew manages the practical side of the outing.
Past trips have included groups with ages ranging from three to 66, but you should not read that as a guarantee that every child or older person will find the conditions easy. The stated requirement is that participants must be able to swim and have moderate fitness. Families should judge each person’s comfort in open water carefully.
Dave and Kitty make the trip feel personal
The crew is a major part of this experience. Dave drives the boat and provides information about Christmas Island, while Kitty assists in the water. Their roles give you support both on deck and during the snorkelling sections.
Dave’s island commentary is a useful extra. This is not only a ride out to a reef. Between water stops, he may explain parts of the island and point out coastal areas that are difficult to see from shore. That makes the boat trip worthwhile even when underwater visibility is not perfect.
Kitty’s presence in the water is helpful for beginners and families. You are not simply given equipment and sent off alone. The crew can brief you, help you get organized, and keep an eye on the group while you snorkel.
The small group limit of 16 also matters. It is not a private trip by default, but it is small enough to allow more direct contact with the guides. One family even had children try their hand at steering the boat, although you should not assume that will be offered on every departure.
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What you can do if you prefer to stay aboard
You do not have to spend the entire two hours in the water. The operator specifically welcomes people who would rather remain on board, chat with the crew, watch seabirds, and relax on the deck.
That makes this a useful outing for couples or families where not everyone wants the same thing. A non-swimmer or cautious participant can still enjoy the coastline and boat ride. However, the activity information says you must be able to swim, so do not treat the stay-on-board option as proof that the tour accepts people unable to swim at all. Confirm your situation with the operator before booking if this is a concern.
The boat has a sun roof, but bring sensible sun protection. A towel is not included, and neither are snacks. You should also plan around the 2:00 pm departure and allow enough time to arrive at 21 Jln Pantai without rushing.
How the $57.38 price measures up
At $57.38 per person, this is a fairly priced way to see Christmas Island from the water. The fee includes the boat ride, access to two snorkelling areas, a guide-led briefing, mask, snorkel, and fins. You are also paying for the crew’s local knowledge and the practical support that comes with a guided outing.
The value is strongest if you want both sightseeing and snorkelling. A simple swim from shore might cost less, but it cannot show you the same stretches of coast or give you boat access to sites beyond the bay. The trip is also useful if you do not have your own equipment.
It becomes less compelling if your main goal is a long underwater session. The total duration is about two hours, and that includes leaving the meeting point, reaching the sites, moving between them, and returning. You should think of it as a compact boat and snorkelling experience rather than a full-day marine expedition.
The price also looks good for a group with different confidence levels. Some people can spend more time in the water, while others enjoy the ride and scenery. That shared format can save you from arranging separate activities.
Weather, visibility, and realistic expectations
Christmas Island’s sea conditions can change the character of the trip. The operator requires good weather, and a poor-weather cancellation comes with the choice of another date or a full refund. The same applies if the minimum number of participants is not reached.
You should not book this as the only fixed activity in a short island visit if missing it would ruin your plans. Leave room for a replacement date when possible. Confirmation is sent within 48 hours of booking, subject to availability, so last-minute visitors should avoid assuming a place is guaranteed until confirmation arrives.
Even on a trip that goes ahead, visibility may not be perfect. When the water is less clear, the boat ride, seabirds, and coastal views become more important. The crew’s safety decisions deserve priority over a promise of a particular fish or reef.
For the best chance of a good underwater experience, choose a day when you can remain flexible and listen carefully to the briefing. Follow the guide’s instructions, stay within the group, and tell the crew if you are uncomfortable. Those simple steps matter more than having advanced snorkelling skills.
Who will enjoy this most
I would recommend this trip to you if you want a short, guided introduction to Christmas Island’s marine life without committing to a full-day outing. It suits confident swimmers, first-time snorkellers, families with different interests, and anyone who wants to see more of the coast than is possible from land.
It is also a good match for visitors who value a friendly crew and local conversation. Dave’s island information gives the boat ride more substance, while Kitty’s support makes the water sections less intimidating for beginners.
I would be more cautious if you dislike open-water conditions, need guaranteed calm water, or cannot swim. The operator welcomes people who stay aboard, but the stated requirements still call for swimming ability and moderate fitness.
The activity can work for people with disabilities, but the supplied details do not explain the boat’s boarding arrangements or the exact assistance available. Contact Extra Divers Australia before booking to discuss your needs clearly.
Booking details and cancellation advice
The meeting point is 21 Jln Pantai, Christmas Island Shire of Christmas Island 6798. The trip starts at 2:00 pm and ends back at that same location. The ticket is mobile, which keeps the arrival process simple.
Bring a towel and your own snacks. Mask, snorkel, and fins are provided, along with transport on the boat, a sun roof, a large deck, and a marine toilet.
You can cancel for a full refund up to 24 hours before the start time. Changes or cancellations inside 24 hours are not refunded or accepted. Because weather and minimum numbers can affect departure, check your confirmation and keep your schedule adaptable.
Should you book this Christmas Island snorkelling trip?
Book it if you want a well-priced two-hour outing that combines boat sightseeing with guided snorkelling. The two sites, supplied equipment, small group limit, and support from Dave and Kitty give it more substance than a basic harbor swim.
I would especially choose it for a family or mixed group, since you can snorkel, watch seabirds, or relax on deck. Just remember that sea conditions control visibility, and marine sightings cannot be promised. If you can swim, have moderate fitness, and can keep some flexibility in your schedule, this is a sensible way to experience Christmas Island from the water.
FAQ
Where does the snorkelling trip start?
The trip starts at 21 Jln Pantai, Christmas Island Shire of Christmas Island 6798, Christmas Island.
What time does the activity begin?
The scheduled start time is 2:00 pm.
How long does the trip last?
The trip lasts approximately two hours.
Does the tour visit more than one snorkelling site?
Yes. The boat travels to two locations for guided snorkelling and coastal sightseeing.
Is snorkelling equipment provided?
Yes. Mask, snorkel, and fins are included.
Do I need to bring a towel?
Yes. Towels are not included, so you should bring your own.
Are snacks included?
No. Snacks are not included.
Do I have to snorkel for the entire trip?
No. You can stay on board, speak with the crew, watch seabirds, and relax on the deck if you are not comfortable snorkelling.
What happens if the weather is poor?
If poor weather causes the activity to be canceled, you will be offered another date or a full refund.
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