2-Day cruise in Lan Ha bay and Ha Long with plankton excursion in Cat Ba, Vietnam
Cat Ba, Vietnam

2-Day cruise in Lan Ha bay and Ha Long with plankton excursion

Outty Ranking 76 5.0 · 44 traveler reviews48 hoursFrom $145
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Outty Ranking

76/100

Strongly Recommended. Our proprietary evaluation. How we score

Traveler rating

5.0/5

Based on 44 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.

Quick answer

Is 2-Day cruise in Lan Ha bay and Ha Long with plankton excursion worth booking?

2-Day cruise in Lan Ha bay and Ha Long with plankton excursion is a 48-hour experience in Cat Ba, Vietnam, from $145 per person. It scores 76 out of 100 on the Outty Ranking, which we label “Strongly Recommended”, based on a 5/5 rating across 44 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.

Outty Ranking
76 / 100
Rating
5/5 (44)
Duration
48 hours
From
$145 per person

1) Pick up from Ha Noi old town or Ninh Binh city at 7am or 10 am on the same day 2) Visiting the oldest floating fishing village in Lan Ha bay 3) Enjoy sunset and swim at bay which was recognised as the world heritage 4) Kayaking at night to see plankton lighting up from the water like a thousand little starts when you move your hand or paddle 5) Stay overnight at floating house in Lan Ha bay 6) Cruising at less touristic area in Ha Long bay 7) Swimming at Ba Trai Dao beach 8) Kayaking through caves and lagoons 9) Not crowded boat

What you get

    About this experience

    1) Pick up from Ha Noi old town or Ninh Binh city at 7am or 10 am on the same day 2) Visiting the oldest floating fishing village in Lan Ha bay 3) Enjoy sunset and swim at bay which was recognised as the world heritage 4) Kayaking at night to see plankton lighting up from the water like a thousand little starts when you move your hand or paddle 5) Stay overnight at floating house in Lan Ha bay 6) Cruising at less touristic area in Ha Long bay 7) Swimming at Ba Trai Dao beach 8) Kayaking through caves and lagoons 9) Not crowded boat

    What's included

    Included

    • Lunch
    • Dinner
    • Breakfast

    Where it starts and ends

    Meeting point

    Cat Ba

    FOR THOSE WHOSE STAY AT HA NOI OLD TOWN / NINH BINH CITY/ TAM COC TOWN 6:00 Get pick up from your hotel or meet at our bus office at Ha Noi old town and tranfer to Beo pier at Cat Ba town ( Extra cost will be added). Contact us soon to arrange

    Hotel pickup

    Pickup is available for selected locations. Pickup begins about 30 minutes before departure.

    Ends at

    FOR THOSE WHOSE STAY AT HA NOI OLD TOWN / NINH BINH CITY/ TAM COC TOWN 6:00 Get pick up from your hotel or meet at our bus office at Ha Noi old town and tranfer to Beo pier at Cat Ba town ( Extra cost will be added). Contact us soon to arrange

    Before you book

    Cancellation
    For a full refund, cancel at least 24 hours before the scheduled departure time.
    Languages
    en, fr
    Ticket
    Mobile Only
    Runs on
    Every day
    Group size
    Up to 10 travelers per booking
    Operated by
    Cat Ba Green Trail Travel

    Know before you go

    • Service animals allowed
    • Public transportation options are available nearby
    • Specialized infant seats are available
    • Not recommended for travelers with spinal injuries
    • Not recommended for travelers with poor cardiovascular health
    • Travelers should have at least a moderate level of physical fitness

    Photos

    2-Day cruise in Lan Ha bay and Ha Long with plankton excursion in Cat Ba, photo 22-Day cruise in Lan Ha bay and Ha Long with plankton excursion in Cat Ba, photo 32-Day cruise in Lan Ha bay and Ha Long with plankton excursion in Cat Ba, photo 42-Day cruise in Lan Ha bay and Ha Long with plankton excursion in Cat Ba, photo 52-Day cruise in Lan Ha bay and Ha Long with plankton excursion in Cat Ba, photo 6kayaking throth caves, 2-Day cruise in Lan Ha bay and Ha Long with plankton excursion in Cat Ba

    What travelers are saying

    Outty’s summary of the themes that recur across 44 traveler reviews. Written by us, not quoted from reviewers.

    The guide

    7 mentions

    Travelers single out the guide as the reason the experience works.

    Photo opportunities

    3 mentions

    The views and photo stops come up again and again.

    Value for money

    2 mentions

    Travelers feel they got more than they paid for.

    Organization

    2 mentions

    Pickup, timing, and logistics are described as running smoothly.

    Food and drink

    2 mentions

    The tastings and food stops are a highlight for most reviewers.

    Traveler reviews

    44 verified traveler reviews for 2-Day cruise in Lan Ha bay and Ha Long with plankton excursion. Ratings and reviews provided by Viator and Tripadvisor.

    5 star
    43
    4 star
    1
    3 star
    0
    2 star
    0
    1 star
    0
    Sort
    patriciagU6387SG · October 2026

    Great experience

    Totally recommended! Great experience and Great tour guide Binh!

    via Tripadvisor

    568shirs · October 2026

    Nice experience

    It was really interesting and nice! Beautiful view! And we saw the planktons well! Bing our guide was really nice and took care of everything we needed

    via Tripadvisor

    Supertitopablo · October 2026

    Amazing

    Bing is an excellent guide! 100% recommended

    via Tripadvisor

    561theos · October 2026

    A magical tour experience

    Had an absolutely magical experience with Bing as our tour guide today. Great fun swimming in the water and jumping off the boat, an excellent cooking class, top notch food and to top it off the kayak trip to see bioluminescent plankton was absolutely phenomenal. Bing was very funny and helpful the whole way and gave lots of interesting information about the area and the local people. Would highly recommend.

    via Tripadvisor

    jongis · October 2026

    ⭐⭐⭐⭐⭐ An Unforgettable Experience in Lan Ha Bay!

    This boat trip was one of the most amazing experiences of our entire journey through Vietnam! ❤️ We explored the breathtaking beauty of Lan Ha Bay, kayaked between spectacular limestone islands, and witnessed something truly magical – glowing blue bioluminescent plankton lighting up the water at night! We were also incredibly lucky to spot a family of rare, critically endangered Cat Ba langurs in their natural habitat. Such a special and unforgettable moment! A huge thank you to our wonderful guide Tiger! He was absolutely fantastic, full of energy, humour and enthusiasm. We had so much fun with him! He genuinely cared about making our experience special and went out of his way to show us the most beautiful and interesting places. We would also like to thank Bing, who showed us the floating fish farms and shared fascinating stories about the everyday lives, traditions and culture of the local people living in Lan Ha Bay. These authentic moments made our journey even more meaningful. We came home with beautiful memories, unforgettable experiences and an even deeper appreciation for nature. Let’s protect our planet and preserve these extraordinary places for future generations to discover and enjoy. 🌿🌏 Thank you, Cat Ba Green Trail Travel, for such a wonderful adventure! We wholeheartedly recommend this experience to anyone visiting Cat Ba. It was truly unforgettable! ❤️

    via Tripadvisor

    Good to know

    Duration
    48 hours
    Free cancellation
    Up to 24h before
    Minimum age to book
    All ages
    Availability
    Bookable today
    Runs on
    Every day
    Hotel pickup
    Available for selected locations
    Booked in 30 days
    15
    Verdict
    Strongly Recommended

    Who runs this experience

    Operated by Cat Ba Green Trail Travel, who run 3 experiences we rank across 1 city, with an average Outty Ranking of 77.3 and 1 in the 90+ Club.

    See everything Cat Ba Green Trail Travel runs

    Why this scores 76

    The Outty Ranking is a weighted composite. Here is how this experience performed on each component.

    Traveler sentiment (30% weight)96
    Review evidence (18% weight)46
    Booking momentum (14% weight)38
    Value for money (12% weight)100
    Listing quality (10% weight)81
    Local standing (8% weight)64
    Booking flexibility (8% weight)100

    2-Day cruise in Lan Ha bay and Ha Long with plankton excursion: questions travelers ask

    Practical detail on this experience, plus the wider planning questions for Cat Ba.

    How much does 2-Day cruise in Lan Ha bay and Ha Long with plankton excursion cost?

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    Prices start at $145 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Cat Ba usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.

    How long does 2-Day cruise in Lan Ha bay and Ha Long with plankton excursion take?

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    Plan for about 48 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in Cat Ba is not rushed.

    Is 2-Day cruise in Lan Ha bay and Ha Long with plankton excursion worth it?

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    It holds an Outty Ranking of 76 out of 100, which we label "Strongly Recommended". That score blends traveler sentiment (5/5 across 44 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Cat Ba, and how flexible the cancellation terms are.

    Can I cancel or reschedule 2-Day cruise in Lan Ha bay and Ha Long with plankton excursion?

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    Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.

    Is 2-Day cruise in Lan Ha bay and Ha Long with plankton excursion suitable for kids and families?

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    Yes, all ages are welcome. Families should still weigh the 48-hour running time, and strollers are easier on the earlier, quieter departures.

    How far in advance should I book 2-Day cruise in Lan Ha bay and Ha Long with plankton excursion?

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    Around 15 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in Cat Ba can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.

    What should I bring or wear?

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    Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Cat Ba and add a light layer if any part of the 48-hour experience runs outdoors or after sunset.

    Where does 2-Day cruise in Lan Ha bay and Ha Long with plankton excursion start and how do I get there?

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    The exact meeting point and directions are on your voucher once you book, and they sit in central Cat Ba within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.

    What are the best things to do in Cat Ba?

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    On Outty we rank every Cat Ba experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Lan Ha - Ha Long Bay - Dau Be island 2D/1N from Cat Ba in less touristy areas., Full day trip to Lan Ha-Ha Long Bay from Cat Ba, avoid the crowds, Ha Long Bay Cruise Day Tour - best selling: Kayaking, Swimming, hiking & Lunch. The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.

    When is the best time to visit Cat Ba?

    +

    Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.

    How many days do you need in Cat Ba?

    +

    Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.

    Do I book through Outty or through the operator?

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    Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.

    What is included in 2-Day cruise in Lan Ha bay and Ha Long with plankton excursion?

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    Included: Lunch; Dinner; and Breakfast. Always check the voucher for the final list before you travel.

    Does 2-Day cruise in Lan Ha bay and Ha Long with plankton excursion include hotel pickup?

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    Yes, pickup is offered, or you can meet at the start point instead from 77 listed pickup locations in and around Cat Ba. Be ready about 30 minutes before the start time.

    What languages is 2-Day cruise in Lan Ha bay and Ha Long with plankton excursion offered in?

    +

    It is offered in English and French. Pick your language when choosing a date and time, as not every departure runs in every language.

    Will I get instant confirmation and a mobile ticket for 2-Day cruise in Lan Ha bay and Ha Long with plankton excursion?

    +

    Confirmation is sent by the operator after booking, usually within 48 hours; if it is not confirmed you are not charged. Mobile tickets are accepted, so you can show the voucher on your phone.

    Is 2-Day cruise in Lan Ha bay and Ha Long with plankton excursion wheelchair or stroller accessible?

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    The operator notes: Specialized infant seats are available. If accessibility is critical, contact the operator after booking to confirm arrangements for your date.

    What happens to 2-Day cruise in Lan Ha bay and Ha Long with plankton excursion if the weather is bad?

    +

    It generally runs rain or shine, so dress for the forecast in Cat Ba. Standard cancellation terms apply: free cancellation up to 24 hours before the start.

    What do travelers say about 2-Day cruise in Lan Ha bay and Ha Long with plankton excursion?

    +

    Across 44 reviews averaging 5.0 out of 5, recurring themes include the guide, photo opportunities, value for money. Travelers single out the guide as the reason the experience works.

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