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Longtail boat moored off a Koh Lanta beach, Krabi province

How GetYourGuide Ranks Koh Lanta Tours: What to Know

Our own selection rule in plain language, and how to read a tour listing before you click.

Kylian DevBy Kylian DevRead the author page

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We only list Koh Lanta tours on this site that are rated 4.5 stars or higher on GetYourGuide. That's our own editorial policy, applied consistently across the site. It isn't a claim about how GetYourGuide's internal search or recommendation algorithm ranks or orders listings on its own platform, which we don't have inside knowledge of and won't speculate about here. What we can be specific about is our own filter, and how to read the four things every listing shows you: the rating, the number of reviews, the price and the availability.

In practice, this means a tour with a large number of bookings but a rating under 4.5 stars won't appear on our tours page, while a smaller, less-reviewed tour with a strong 4.5+ rating can. We think this gives a more reliable signal for travellers than sorting by popularity or price alone, since it prioritises what past travellers actually thought of the experience. It also means our list changes over time as ratings shift. A tour that currently qualifies could later drop below the bar if new reviews bring its average down, or a previously excluded tour could newly qualify.

We don't invent or adjust ratings, review counts or prices ourselves: all of that comes from GetYourGuide's live listings, and we link straight through to the tour so you can verify the current rating yourself before booking. Ratings are checked at the time of research, so the figure on the booking page is always the one to trust. Bookings made through our links may earn us a commission at no extra cost to you; that never changes which tours qualify, see our affiliate disclosure for the details.

Rating, reviews, price, availability: what each one tells you

Only the rating decides whether a tour gets onto our pages. The order in which we show qualifying tours is an editorial choice by theme (islands, mangroves, national park and Old Town, and so on), not a score we compute. Once you are on a listing, the other three signals are worth reading one by one.

The four signals on a Koh Lanta tour listing and how we use them
SignalHow we use itWhat to check yourself
RatingThe only filter: 4.5 stars or higher at the time of researchThe current figure on the listing, which can move after our check
Number of reviewsNot a filter, but we read it to judge how solid the rating isHow many reviews, and how recent the last few are
PriceNever a ranking criterion; we don't publish pricesWhat the price includes and excludes (see below)
AvailabilityNot a criterion; it changes daily and by seasonYour exact date, the start time and the meeting or pickup point

Our rule, reviewed 27 September 2026. Ratings, review counts, prices and availability are live data shown by GetYourGuide, not by us.

How to read a rating when there are few reviews

A 5-star average from a handful of reviews says less than a 4.6 from several hundred. With very few reviews, one good or bad day moves the average a lot, so treat it as a first impression rather than a verdict. We still list such tours if they clear 4.5 stars, because new operators and small-group trips start somewhere, but we suggest reading every review in that case, not just the score.

Three things help more than the average itself: the date of the latest reviews (a trip reviewed only two seasons ago may have changed boat, guide or route), what the low reviews complain about (weather and sea sickness are not the operator's fault; a missed pickup or an overcrowded boat is), and whether reviewers describe the same itinerary you are booking. On Koh Lanta, sea tours in the rainy months are often rerouted, so a review from May can describe a different trip from one in January.

What the price shown includes, and what it often leaves out

The price on a listing is the operator's price for what is written in its "includes" section, nothing more. On Koh Lanta, four items regularly sit outside it, and they are where two similar-looking trips differ in real cost.

  • Marine park fee: for Koh Rok and Koh Ha, 400 THB per foreign adult and 200 THB per child, paid in cash on the day and not included in excursion prices (checked 27 September 2026). Thai visitors pay 40/20 THB. Details on our national park fee page.
  • Land park fee: if a tour stops at the national park headquarters in the south, the gate charges 200 THB per foreign adult and 100 THB per child aged 3 to 14, free under 3, cash only, open 08:30 to 16:30 (checked 27 September 2026).
  • Hotel transfer: some listings include pickup from most beaches, others only from certain areas or with a surcharge for the far south. Check your beach against the pickup zone before paying.
  • Meals and drinks: lunch, water and fruit are common on boat days but not universal; alcohol is rarely included. Snorkel gear and life jackets are usually listed when provided; fins and wetsuits less often.

Two excursions at the same price: what separates them

When two tours cost about the same, the difference is usually in the boat, the group size and the timing. A speedboat reaches Koh Rok faster than a longtail and leaves more time in the water, but it is bumpier in swell. A group capped at a small number means shorter queues at the ladder and more attention from the guide. An early departure often means reaching the islands before other boats. These details are written in the listing's description and itinerary, and reviews tell you whether they held on the day.

Also compare the length stated for the whole trip against the time actually spent at each stop, the language of the guide, and whether the itinerary says what happens in bad weather (rerouting to a sheltered island, a new date or a refund). Our comparison of the best Koh Lanta tours lays these points side by side for the trips we list.

How to cancel, change a date or get a refund

Cancellation terms are set per activity and printed on each listing, usually as a deadline expressed in hours before the start time. Read that line before you book: it is the rule that applies to you, not a general policy we can quote. If the listing allows free cancellation, you cancel from your GetYourGuide booking (the app or the confirmation email), not through this site, which never handles your booking or your payment.

If the operator cancels because of weather, which happens on Koh Lanta sea trips mostly between May and October, you are normally offered another date or a refund; confirm the option in writing through the booking. If you want to move your own date, check availability for the new day first, then change or cancel within the free window. For boat days, booking early in your stay leaves room to rebook if the sea is too rough.

Frequently asked questions

The most likely reason is that it's currently rated below 4.5 stars on GetYourGuide. That's the one consistent bar we apply across every tour we recommend, regardless of how popular or well-known the tour otherwise is.

No. We have no involvement in how GetYourGuide ranks or displays listings on its own platform. Our 4.5★+ rule is purely our own editorial filter for which tours we choose to feature here.

No. A tour qualifies on its rating alone. Commission from bookings is how the site is funded, but it does not buy a place on our lists. See the affiliate disclosure for how the arrangement works.

Read the affiliate disclosure

No. The marine park fee for Koh Rok and Koh Ha, 400 THB per foreign adult and 200 THB per child (checked 27 September 2026), is paid in cash on the day and is not part of excursion prices.

National park fees and hours

It can be excellent, but the average is fragile. Read every review, check how recent they are and look at what the itinerary promises before relying on the score.

Go through your GetYourGuide booking, not this site. Operators usually offer a new date or a refund when they cancel; the terms printed on the listing are the ones that apply.

Last verified 27 September 2026

Sources and further reading