Reviewed · CHRISTMAS TOURS

Snorkelling Christmas Island

★ 4.5 · 7 reviews From $57 Operated by Extra Divers Australia · Bookable on Viator
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Christmas Island’s best underwater views often begin where the road ends. This two-hour trip takes you by boat from Flying Fish Cove to two snorkelling sites beyond the bay, opening up sections of coastline you cannot reach easily from shore. Expect coral, schools of fish, and the chance to spot a reef shark or large trevally.

I like the careful guidance from David and Kitty, especially for families and anyone unsure in the water. I also like the choice built into the trip: snorkel with the group, relax on the large deck, watch seabirds, or stay aboard while the guides assist others. The main catch is weather. Rough conditions can reduce visibility or cancel the trip, and you must be able to swim.

Key points to know before you book

Snorkelling Christmas Island - Key points to know before you book

  • Two boat-accessed snorkelling sites: See parts of Christmas Island’s coast that are mainly inaccessible from land.
  • David and Kitty lead the trip: David handles the boat and island commentary, while Kitty has guided swimmers in the water.
  • Good for mixed-age groups: Families have included people aged 3 to 66, though every participant must be able to swim.
  • Wildlife is the star: You might see large trevally, reef sharks, coral, and many smaller colorful fish.
  • Flexible if you prefer not to snorkel: You can remain aboard, use the deck, watch seabirds, and enjoy the coastline.
  • Bring your own towel and snacks: Mask, snorkel, and fins are supplied, but food and towels are not.

Leaving Flying Fish Cove for the open coast

Snorkelling Christmas Island - Leaving Flying Fish Cove for the open coast

The trip starts at 2:00 pm at 21 Jln Pantai, near Flying Fish Cove. From there, you board the boat and head along the coast, taking in views that are difficult to get from the island’s roads or walking paths.

The boat has a sun roof, a large deck, and a marine toilet. Those details matter more than they may sound. Christmas Island’s sun can be strong, and a covered section gives you somewhere to sit between swims. The deck also makes it easier to watch the coastline, seabirds, and open water without crowding around the skipper.

The trip is limited to a maximum of 16 people. That is large enough to create a friendly group but small enough for the guides to keep an eye on the water. For nervous swimmers, this is much more reassuring than being dropped at a site with only a brief safety talk.

David and Kitty are named members of the crew. On the boat, David has shared information about Christmas Island between water sessions, giving the trip more context than a simple ride to a snorkelling spot. Kitty has guided people in the water and helped keep the group together.

The exact route and snorkelling sites can change with sea conditions. That is sensible here. The tour requires good weather, and the quality of a snorkelling trip depends heavily on wind, swell, and water clarity.

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First snorkelling stop: coral, schools of fish, and room to learn

Snorkelling Christmas Island - First snorkelling stop: coral, schools of fish, and room to learn

At the first location, the crew provides your mask, snorkel, and fins, then explains what you need to know. You should expect a short briefing rather than a formal classroom session, but it is important if you are new to snorkelling or have not used fins before.

The best part of this setup is that the guides do not treat beginners as an inconvenience. If you are uncomfortable, they can assist and explain how to use the equipment. The trip is described as suitable for different swimming abilities, including people with disabilities, but you still need to be able to swim and have a moderate level of physical fitness.

Once you enter the water, the focus is on Christmas Island’s marine life. You might see coral and many smaller fish close to the reef. At a good site, the water can feel busy with movement, giving you plenty to watch without needing to swim far.

The water conditions are the variable. One outing had poor weather and limited visibility, yet the boat still allowed the group to reach more of the coast than they could have seen from the bay. If clear water is your main goal, keep your expectations flexible. The ocean decides the quality of the view.

If you are not confident, stay close to the guide and take your time. You do not need to turn the trip into a test of endurance. A calm, short look beneath the surface can be more enjoyable than pushing too far and becoming tired.

Second stop beyond the bay

The boat then continues to a second location. This is where the trip’s sightseeing value becomes especially clear. You are not simply repeating the same swim. You are moving along the coast and seeing a different section of Christmas Island from the water.

The shoreline itself is part of the experience. Some parts are mainly inaccessible from land, so the boat provides a view of cliffs, rocky edges, coves, and coastal areas that you would otherwise miss. The exact features depend on the day’s route and conditions, but the change of setting gives the trip a sense of exploration without requiring a full-day outing.

The second stop may also produce different marine encounters. Large trevally have been seen schooling near swimmers, along with a reef shark and smaller colorful fish. These are wild animals, not staged sightings, so nobody can promise what will appear. That uncertainty is part of the appeal, but it also means you should book for the chance to see marine life, not a guaranteed checklist.

The guides remain important at this point. Kitty has helped keep swimmers together, while David has handled the boat and shared information about the island. That division of duties lets you focus on the water without losing track of where the boat is.

A boat trip for non-snorkellers too

You do not have to spend the entire outing in the water. If you decide not to snorkel, you can remain on board, chat with the crew, use the deck, watch seabirds, and take in the coastline.

This makes the trip useful for mixed groups. One person may be eager to snorkel, another may be cautious, and someone else may simply want a coastal boat ride. The experience can accommodate those different interests better than a land-based snorkelling session.

Families have found this especially useful. A family group ranging from age 3 to 66 enjoyed the trip, with the younger children even getting a chance to help drive the boat under supervision. That does not mean every young child will be ready for the water, and the stated requirement remains clear: participants must be able to swim.

If you stay aboard, bring sun protection and plan for a warm afternoon on the water. The boat’s roof helps, but you should still dress for strong sun and bring anything you need for comfort. A towel and snacks are not included.

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What the $57.38 price really buys you

At $57.38 per person, this is a reasonably priced way to reach Christmas Island’s coastal areas. You receive boat transport, use of a mask, snorkel, and fins, assistance from certified guides, access to two snorkelling locations, and roughly two hours on the water.

The value is strongest if you would otherwise struggle to reach these areas from land. You are paying not only for equipment but also for the boat, crew, safety support, and access to places that are not simple shore-snorkelling sites.

It is also good value for a mixed group. A non-snorkeller can stay aboard rather than paying for a separate sightseeing trip, while confident swimmers can make full use of the two water stops.

The price does not include towels or snacks, so plan ahead. The trip is fairly short, and two hours passes quickly when you include the boat ride, briefing, and movement between sites. If you want a long session in the water, a four-hour outing or a dedicated dive trip may suit you better. This experience is aimed at a compact afternoon of swimming and coastal sightseeing.

How the trip suits families and different swimming abilities

The guides’ approach makes this a strong choice for families and first-time snorkellers. The crew provides a briefing, supplies the basic equipment, and can assist people who are uncertain in the water.

Still, do not read suitable for all swimming abilities as suitable for non-swimmers. You must be able to swim, and you should have moderate physical fitness. The boat can accommodate people who prefer to remain aboard, but entering the water requires confidence and basic swimming ability.

For children, the key question is not simply age. Consider their comfort in open water, ability to follow instructions, and willingness to wear a mask and snorkel. The family experience involving ages 3 to 66 shows that mixed-age groups can work, but the crew will still need everyone to act safely.

People with disabilities may find the inclusive approach helpful, particularly if they prefer to remain on the boat or need assistance with the snorkelling routine. Ask the operator about your specific needs before booking, since the supplied information does not detail boarding arrangements or in-water support for every disability.

Wildlife sightings are exciting, but never promised

Christmas Island’s waters can produce memorable encounters. Large trevally have swum near groups, reef sharks have been spotted, and smaller fish have filled the reef areas. Coral adds color and structure to the underwater view.

The most useful way to approach this is to expect variety rather than a particular animal. You may see a school of trevally. You may see a shark at a distance. You may mainly see smaller fish and coral. Sea conditions, timing, and the behavior of wild animals all affect the day.

Seabirds add another reason to keep looking up. If you stay aboard for part of the trip, the boat gives you a good place to watch them while the snorkellers are in the water. The coastline also looks different from the sea, which gives the trip value even during a quieter wildlife session.

Water clarity can change. Poor weather reduced visibility on one outing, so do not judge the whole experience by ideal underwater photographs. The boat still gets you beyond the bay, and the crew can adjust the plan when conditions require it.

Practical details that make the afternoon easier

Wear swimwear under your clothes and bring a towel. Towels are not provided, and you will want one after the second water stop.

Pack a snack and water for yourself, since snacks are not included. The trip lasts about two hours, but a small personal supply is useful, especially for children.

The meeting point is Christmas Island, 21 Jln Pantai, Christmas Island Shire of Christmas Island 6798. The activity ends back at the same meeting point, which keeps transport simple.

Confirmation is sent within 48 hours of booking, subject to availability. The maximum group size is 16 people. The experience can be canceled if the minimum number is not reached or if weather makes the trip unsafe. In those cases, you are offered another date or experience, or a full refund.

You can cancel for a full refund up to 24 hours before the 2:00 pm start time. Changes or cancellations inside that window are not accepted, so check your island schedule before booking.

Who should book this Christmas Island trip?

I would choose this outing if you want a short, affordable way to see Christmas Island from the water and reach snorkelling sites beyond Flying Fish Cove. It is particularly useful for families, mixed groups, beginners, and people who want a guided introduction rather than an unguided swim.

The trip is also a good fit if you value local explanation along with the water time. David’s island commentary adds something to the boat ride, while Kitty’s presence in the water gives less confident swimmers a clear point of support.

I would think twice if you cannot swim, need guaranteed calm water, or want a long, serious underwater session. Weather can affect visibility, and the two-hour format leaves limited time for lingering at any one site.

For most visitors who want a manageable afternoon on the coast, I would book it, especially when your schedule allows flexibility for changing conditions. Bring a towel, pack a snack, and treat wildlife sightings as a welcome bonus rather than a promise.

FAQ

How long is the snorkelling trip?

The activity lasts approximately two hours and includes boat travel, guided snorkelling at two locations, and coastal sightseeing.

Where does the trip start and finish?

It starts at 21 Jln Pantai, Christmas Island, at 2:00 pm. The activity ends back at the same meeting point.

What snorkelling equipment is included?

A mask, snorkel, and fins are provided. Towels and snacks are not included.

Do I need to be able to swim?

Yes. You must be able to swim and have a moderate level of physical fitness. Certified guides can brief and assist people who are not comfortable snorkelling, and you may stay aboard instead of entering the water.

How many people can join the trip?

The maximum group size is 16 people.

What happens if the weather is poor?

The experience requires good weather. If poor weather causes a cancellation, you are offered a different date or experience, or a full refund.

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