Snorkeling with Whales in Mirissa
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September 2026
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Who is going?
Adults
Age 13 and over
Children
Age 12 and under
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Free cancellation up to 24 hours before. Same price on Viator, Outty earns a commission.
Traveler rating
4.4/5
Based on 45 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.
Quick answer
Is Snorkeling with Whales in Mirissa worth booking?
Snorkeling with Whales in Mirissa is a 4-hour experience in Galle, Sri Lanka, from $349 per person. It scores 57 out of 100 on the Outty Ranking, which we label “Worth a Look”, based on a 4.4/5 rating across 45 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 57 / 100
- Rating
- 4.4/5 (45)
- Duration
- 4 hours
- From
- $349 per person
The opportunity to swim with whales is a privilege. The act of swimming with whales is an art. Every day is different on the water, and every encounter is unique. We swim with whales most days, but on some days this may
What you get
About this experience
The opportunity to swim with whales is a privilege. The act of swimming with whales is an art. Every day is different on the water, and every encounter is unique. We swim with whales most days, but on some days this may only be briefly. Other days we swim for longer periods.
What's included
Included
- Bottled water
- Snacks
- Use of snorkeling equipment
Where it starts and ends
Meeting point
Galle
We provide transport in a tuk tuk
Hotel pickup
Pickup is available for selected locations. Pickup begins about 60 minutes before departure.
Ends at
We provide transport in a tuk tuk
Before you book
- Cancellation
- For a full refund, cancel at least 24 hours before the scheduled departure time.
- Languages
- en
- Ticket
- Mobile Only
- Runs on
- Every day
- Group size
- Up to 10 travelers per booking
- Operated by
- ZRI Adventures
Know before you go
- Not recommended for travelers with spinal injuries
- Not recommended for pregnant travelers
- Not recommended for travelers with poor cardiovascular health
- Travelers should have at least a moderate level of physical fitness
- If no whales are spotted, the booking can be reschedule
Photos
What travelers are saying
Outty’s summary of the themes that recur across 45 traveler reviews. Written by us, not quoted from reviewers.
The guide
2 mentionsTravelers single out the guide as the reason the experience works.
Value for money
2 mentionsTravelers feel they got more than they paid for.
Traveler reviews
45 verified traveler reviews for Snorkeling with Whales in Mirissa. Ratings and reviews provided by Viator and Tripadvisor.
A lifetime experience
Great, only 3 of us onboard, the guys really went out of their way to make sure we got to swim with as many whales and dolphins as possible.
Response from the operator: Thank you so much for your wonderful review. We’re delighted to hear that you enjoyed the experience and that our crew made your trip special. With a smaller group onboard, we always aim to create a more personal and memorable adventure, and we’re glad you had the chance to encounter many whales and dolphins. It was our pleasure having you with us, and we hope to welcome you onboard again for another unforgettable ocean adventure with ZRI Adventures.
via Tripadvisor
They do everything they can to make sure you spot the whales!
We were lucky to see the Pilot whales! Oshan and Sandeep did everything in their power to make sure we saw them. The booking process is very easy, they are friendly and professional. It was important for me that it was a totally animal-friendly experience which I can totally say it was. They even told us to not wear fins which I thought was excellent. We also saw dolphins from the boat.
Response from the operator: Thank you for your wonderful review! 🌊🐋 We’re thrilled to hear that you had the chance to see the pilot whales and dolphins — that’s always a very special experience. Oshan and Sandeep will be especially happy to know their efforts helped make your trip memorable. At ZRI Adventures, we place great importance on responsible and animal-friendly encounters, so it’s great to hear that you appreciated our approach, including avoiding fins to ensure minimal disturbance to the marine life. Thank you as well for your kind words about our booking process and team. We truly appreciate your support and hope to welcome you again for more ocean adventures in the future! 😊
via Tripadvisor
Great positivity!
What a great skipper staff- they were so adventerous, passionate, motivated and did everything they could do in order for us to see any sea animals! And eventually we even saw whalesharks, which were apparently a lucky strike! Thanks for this unforgettable memory and this positive attititute we experienced on your boat! 100% recommended :)
Response from the operator: Thank you so much for this amazing review! We’re thrilled to hear that you enjoyed the adventure and felt the passion and dedication of our skipper and crew. Seeing a whale shark truly is a lucky and unforgettable moment, and we’re so happy we could share that experience with you. Your kind words about our team’s positive attitude mean a lot to us. Thank you for recommending us — we hope to welcome you back for another adventure on the ocean soon! 🌊🦈
via Tripadvisor
Good, but overpriced
It was enjoyable, and we did swim with a Whale shark which obviously was very exciting, but I do think this trip is overpriced for what it is. Had the cost been less, I would have put 5 stars
Response from the operator: Thank you for sharing your feedback and for participating in this experience us. We’re really happy to hear that you enjoyed the experience and that swimming with a whale shark made it especially memorable — it truly is a once-in-a-lifetime encounter. We completely understand your thoughts regarding pricing. Our trips may appear higher because we intentionally limit each boat to a maximum of four guests, ensuring a more personal, comfortable, and responsible experience. In addition, we travel far offshore into deeper waters and remain at sea for around five hours on average, which significantly increases fuel, crew, and operational costs. The price also includes all applicable taxes and fees, with no hidden charges. Our priority is safety, ethical wildlife interaction, and quality over volume, and we believe this approach delivers a meaningful experience. We truly appreciate your honest review and hope to welcome you again in the future.
via Viator
Worth the wait
We were out there searching for hours but swimming with a 25 metre fin whale is something I’ll never forget and I’ll tell everyone I can about it. The company and the guys running it were professional, helpful and communicated efficiently. Would definitely recommend.
Response from the operator: Thank you so much for sharing your experience! We’re incredibly happy to hear that you had a great time with us. It’s truly one of nature’s most magical sights. Our team will be thrilled to know their professionalism, support, and clear communication made your tour even better. We really appreciate your recommendation and hope to welcome you back for more amazing ocean adventures! 🌊🐋
via Tripadvisor
Good to know
- Duration
- 4 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
- 16
- Verdict
- Worth a Look
Why this scores 57
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
Snorkeling with Whales in Mirissa: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Galle.
How much does Snorkeling with Whales in Mirissa cost?
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Prices start at $349 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Galle usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.
How long does Snorkeling with Whales in Mirissa take?
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Plan for about 4 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 Galle is not rushed.
Is Snorkeling with Whales in Mirissa worth it?
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It holds an Outty Ranking of 57 out of 100, which we label "Worth a Look". That score blends traveler sentiment (4.4/5 across 45 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Galle, and how flexible the cancellation terms are.
Can I cancel or reschedule Snorkeling with Whales in Mirissa?
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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 Snorkeling with Whales in Mirissa suitable for kids and families?
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Yes, all ages are welcome. Families should still weigh the 4-hour running time, and strollers are easier on the earlier, quieter departures.
How far in advance should I book Snorkeling with Whales in Mirissa?
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Around 16 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 Galle 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 Galle and add a light layer if any part of the 4-hour experience runs outdoors or after sunset.
Where does Snorkeling with Whales in Mirissa 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 Galle 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 Galle?
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On Outty we rank every Galle experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Full day / Half Day WildlifeAdventure in Yala-National-Park, Special leopard & Elephants safari - Yala - 04.30 am to 11.30 am, Sea waves sri lankan cooking class. 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 Galle?
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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 Galle?
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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.
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