REVIEW · VIETNAM
RedRiverTour – Discovery 3 Islets, Snorkeling By Speedboat
Phu Quoc’s southern islands are best seen from the water, and this six-hour speedboat trip packs several different stops into one morning and afternoon. You’ll visit Coconut Islet, Gam Ghi, May Rut Trong, and May Rut Ngoai, with snorkeling, swimming, a seafood meal, and time for optional water sports.
I like the low price of $34 and the included hotel pickup within Duong Dong. I also like the seafood lunch, which includes shrimp, oysters, fish, squid, hotpot, and eggs. The main caution is equipment quality: recent feedback reports damaged snorkeling gear, so inspect everything before leaving the pier and bring your own mask if you have one.
Key points at a glance
- Four southern-island stops: Coconut Islet, Gam Ghi, May Rut Trong, and May Rut Ngoai are included in the day’s route.
- Two snorkeling stops: Gam Ghi and May Rut Ngoai are the places planned for time in the water.
- Optional water sports: Ocean World offers flyboarding, jet skiing, parasailing, and sea walking for an extra fee.
- A full seafood lunch: The meal includes seven listed dishes, though the menu can change with the season.
- Convenient Duong Dong pickup: Transport is free from hotels inside Duong Dong town.
- Mixed equipment feedback: Snorkeling gear is supplied, but you should check its condition before setting out.
A six-hour run through Phu Quoc’s southern islets

This is a compact island-hopping trip rather than a slow beach day. Pickup begins at 8:00 am, and the planned return to An Thoi Port is around 5:00 pm, followed by transfer back to your hotel.
The route gives you a taste of several sides of southern Phu Quoc. You get open-water views from a speedboat, shallow-water snorkeling, a restaurant lunch, and beach time. That variety is the main reason to choose this outing. You are not spending the whole day in one place waiting for the next activity.
The tradeoff is time. Four island stops, lunch, optional activities, and transport make for a busy schedule. If you want long, quiet hours on one beach, this is not the right format. If you want to cover the main island-hopping stops in one day, the schedule makes sense.
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Coconut Islet and Ocean World’s extra activities

The first listed stop is Coconut Islet, home to the Ocean World Sea Sports Entertainment Center. This is less about quiet island scenery and more about adding an activity to your day.
Flyboarding, jet skiing, and parasailing are available for an extra charge. Coral Park also offers sea walking for a separate fee. These activities are not part of the $34 price, so ask for the exact cost before committing.
This stop matters because it gives you choices. You can stay with the main group and enjoy the scenery, or pay for something more active. The drawback is that optional activities can quickly change the cost of a budget excursion. Bring enough time to decide, but do not assume the advertised price covers them.
The program also mentions special experiences at Aquatopia Water Park. The supplied details do not clearly explain how much time is included there or exactly how the water park fits into the route, so confirm this before booking if Aquatopia is a main reason for choosing the trip.
Gam Ghi Islet for the first snorkeling session

Gam Ghi is the first planned snorkeling stop. You’ll receive a mask, snorkel, and life jacket, then spend time looking beneath the surface near the islet.
I would treat this as a casual reef stop, not a specialist underwater excursion. The trip is designed for a broad mix of visitors, and the supplied details do not promise a particular reef depth, water visibility, or marine species. Conditions can also affect how much you see.
The equipment point deserves attention here. One recent booking reported that the supplied gear was badly damaged, even though the full set was present. That does not prove every set will be in poor shape, but it is enough reason to check the mask seal, snorkel, and life jacket before the boat leaves. If you own comfortable snorkeling gear, bring it.
You are not allowed to touch marine life or feed animals. That is good practice for the water and worth following closely. Sunscreen is not supplied, and you should bring reef-safe sunscreen if you have it, along with a towel and dry clothes.
A seafood lunch with seven dishes

Lunch is served at a restaurant after the Gam Ghi stop. The planned menu is generous for a $34 excursion:
- Sea fish hotpot
- Steamed shrimp
- Grilled oysters
- Grilled sea fish
- Sweet and sour squid
- Fish braised in a clay pot
- Fried eggs
The exact menu may change by season. Still, this is more than a token meal, and it adds real value to the price. Seafood is central to the meal, so tell the operator in advance if you have a seafood allergy. The available information does not describe alternative dishes.
A restaurant meal also gives you a break from the boat and the sun. You can eat something warm, refill your energy, and prepare for the afternoon stops. Do not expect a private dining experience or a long leisurely lunch. The group still has a schedule to keep.
Drinks beyond the supplied bottle of water are not listed as included. Alcohol is not allowed in the vehicle, and personal extras are your responsibility.
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May Rut Trong for swimming and a slower pause

May Rut Trong is the stop for relaxing and sea bathing. After the morning’s movement, this is likely the easiest part of the day to enjoy at your own pace.
Bring swimwear under your clothes, since changing space may not be convenient during an island-hopping trip. A towel is also essential because the operator does not provide personal towels.
The information does not promise a particular beach setup, private area, or length of stay. Think of May Rut Trong as a swim and rest stop within a larger route. You’ll have time to cool off and enjoy the coast, but the boat will not wait all afternoon.
This is also where the trip’s physical demands become clear. You need to get on and off a boat, walk around island stops, and manage sun and heat. The tour is not suitable for wheelchair users, pregnant women, people with epilepsy, people with high blood pressure, people over 150 kilograms, or people over 95 years old.
May Rut Ngoai, the final water stop

May Rut Ngoai is the second listed snorkeling stop. It comes after lunch and the swim at May Rut Trong, so you may appreciate having another chance to get in the water rather than ending the day with only sightseeing.
Recent feedback described this final island as the best part of the route, but also said it was not an outstanding snorkeling location. That is useful context. Choose this trip for a pleasant island combination and easy access to the water, not because it guarantees exceptional underwater conditions.
The guide can make a major difference during these stops. The tour is offered in English, and guests have specifically praised the clear explanations and the professional, funny approach of guides Brian and Calvin. A good guide helps with safety instructions, equipment, timing, and keeping the group moving without making the day feel stiff.
What the $34 price really covers

At $34 per person, this is an inexpensive way to reach several southern islets without arranging a boat privately. The value comes from the combination of hotel transfer, English-speaking guide, speedboat transport, snorkeling equipment, lunch, drinking water, and tourism insurance with coverage listed at up to 30,000,000 Vietnamese dong per case.
Free pickup and drop-off apply only within Duong Dong town. If you stay farther out, the extra cost can change the calculation:
- Ong Lang area: 100,000 VND per person
- Cua Can and Vung Bau: 200,000 VND per person
- Bai Dai and Ganh Dau: 400,000 VND per person
VAT is not included, and personal spending is extra. Optional water sports at Ocean World and sea walking at Coral Park also cost more.
For someone staying in Duong Dong, the price is attractive. For someone staying near Ganh Dau or Bai Dai, add the transfer fee before comparing this with another island trip. The difference may be large enough to affect the value.
The equipment question you should not ignore
The supplied package includes diving glasses, a snorkel, and a life jacket. It also lists deep-sea fishing equipment and bait, although fishing is prohibited in the activity rules. That inconsistency is worth clarifying with the operator before booking.
The most practical approach is simple: inspect your mask and snorkel at the start, ask for a replacement if anything looks cracked or loose, and do not enter the water until the life jacket fits properly. If snorkeling quality is your top priority, bring your own mask and snorkel.
The trip is not sold as a technical scuba experience. The advertised highlights refer to scuba equipment, but the included equipment list specifically names basic snorkeling gear. You should not book this expecting a certified scuba session unless the operator confirms that separately.
Pickup, timing, and what to pack

Pickup starts at 8:00 am. The route returns to An Thoi Port at about 5:00 pm, followed by hotel transfer. The listed duration is six hours, but the full door-to-door day can feel longer because of pickup and drop-off.
Pack light and protect yourself from the sun:
- Comfortable shoes
- Sunglasses
- Sun hat
- Swimwear
- Towel
- Sunscreen
- Comfortable clothes
A dry bag or waterproof phone pouch would be sensible, although neither is listed as included. Keep valuables limited because the trip involves a boat, swimming, and several transfers.
Children under 1 meter tall join free. Children from 1 meter to under 1.4 meters pay 70 percent of the adult price. Anyone 1.4 meters or taller pays the adult rate. Children under 10 must join with a parent present.
When this tour makes sense, and when it does not

I would choose this trip if you are staying in Duong Dong, want an affordable introduction to Phu Quoc’s southern islands, and prefer a busy day with several activities. It suits couples, families with older children, and first-time visitors who want lunch and transport handled in one booking.
It is also a good fit if you value a guide’s personality. Brian has been praised for his humor, and Calvin for being friendly and clear. Those details matter on a boat day, where good instructions and a relaxed tone can make the schedule feel much easier.
I would look elsewhere if your main goal is high-quality snorkeling. The underwater conditions are not guaranteed, and the reported equipment problem is a real concern. A dedicated snorkeling operator with stronger gear checks may offer better value for you, even if it costs more.
Canceling is free up to 24 hours before departure, and you can reserve now and pay later. A 20 percent surcharge applies on the listed public holiday dates, including January 1, April 30, May 1, September 2, and the specified Tet holiday period.
Should you book RedRiverTour’s southern-island trip?
Book it if you want a low-cost, full morning and afternoon in Phu Quoc’s An Thoi archipelago, with lunch, transport, swimming, and two chances to snorkel. The free Duong Dong pickup and large seafood meal make the price particularly appealing.
Do not book it solely for serious snorkeling or guaranteed scuba activity. Bring your own mask if possible, confirm what Aquatopia access means, ask about the equipment condition, and check the extra pickup fee if you are outside Duong Dong. With those expectations in place, this is a practical introduction to the island’s southern coast, not a specialist water-sports trip.
FAQ
How long does the tour last?
The listed activity lasts six hours, with pickup beginning at 8:00 am and the return to An Thoi Port planned for around 5:00 pm before transfer back to your hotel.
What islands does the tour visit?
The route includes Coconut Islet, Gam Ghi Islet, May Rut Trong, and May Rut Ngoai in the An Thoi archipelago.
Is snorkeling included?
Yes. Snorkeling equipment includes diving glasses, a snorkel, and a life jacket. Snorkeling is planned at Gam Ghi and May Rut Ngoai.
Is lunch included?
Yes. Lunch is served at a restaurant. The listed menu includes fish hotpot, steamed shrimp, grilled oysters, grilled fish, sweet and sour squid, braised fish, and fried eggs. The menu can change by season.
Is hotel pickup free?
Pickup and drop-off are free for boarding locations inside Duong Dong town. Surcharges apply to hotels in Ong Lang, Cua Can, Vung Bau, Bai Dai, and Ganh Dau.
Are water sports included in the price?
No. Flyboarding, jet skiing, parasailing, and sea walking at Ocean World or Coral Park are self-funded activities.
Can children join the tour?
Yes. Children under 1 meter are free, children from 1 meter to under 1.4 meters pay 70 percent of the adult price, and children 1.4 meters or taller pay the adult price. Children under 10 must join with a parent.
Who should not join this activity?
The activity is not suitable for pregnant women, wheelchair users, people with epilepsy, people with high blood pressure, people over 150 kilograms, or people over 95 years old.
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