Perfect day - A little paradise, the water is truly magnificent and great snorkeling despite the presence of a few jellyfish but our guides got into the water to keep them away from us, they even escorted my daughter during the dive to reassure her.

Beautiful islands - Great snorkeling, well organized, everything went well, even the pick-up at the hotel without long waiting times, the food was also good

Most beautiful trip to islands where you can snorkel and walk around - Super nice trip where diving with a snorkel was the most beautiful thing we have experienced in Thailand. The staff on the boat were super professional and perfect service… Worth all the money

Nice Experience - The snorkeling was good with a lot of coral and some nice fish. I thought the trip was well worth it. From what I could observe, all the various operators are pretty much the same, using the same transport taxis from hotel to the boats, similar boats (speedboats with triple 250 outboards carrying ~40pax), snorkeling gear, and lunch. The service from the crew was good. So, I'd make my pick based on price, and this was the cheapest I found on Viator, though you might be able to get it slightly cheaper if you book through one of the many travel agencies on Lanta.

Beautiful & crowds - Very beautiful beach Ko Rak, nice boat trip there with a stop for snorkeling. No super beautiful corals when snorkeling but ok. At Ko Rak, of course, we are not alone, it becomes a bit like a school class to walk in lines & eat in groups, but it probably has to be like that as many people want to experience the place. Satisfied but won't go there again!

Koh Rok was really nice - The skippers were nice, no beach towels available on board, many jellyfish at Koh Haa (many of us got stung). Koh Rok was beautiful and the snorkeling there was too.

Great day would recommend some improvement needed - Snorkeling was good, but not sure whether we need a tree destinations as one destination was clearly the best. Getting on and off the boat was not easy mainly you to the free engines on the back of the boat meant that the water access steps we're very narrow these steps were also too high up and therefore getting footing them was very difficult and often the steps were not fully let down by the crew. The crew were brilliant very friendly and helpful as was the guide and we felt very safe throughout there was a real range of abilities yet all were included and I think everybody had a good time. Selection for lunch could have been better as vegetarians we didn't feel enough thought was put into the catering.

Good day - Pleasant day, enchanting place, nice trip, in short, well organized by the very helpful and kind locals, but partly ruined by too many Chinese people on the boat who were noisy, rude and dirty, before booking ask if it is possible to avoid the boats that are too crowded with Chinese people.

Top care and meal! On the other hand, return much too soon. - Top support! It is still a 1 hour journey to reach the islands. The meal was incredible. On the other hand, no explanation on the islands and the dives was really very brief. Everything is carefully planned and timed, so you can get back on the bus at 3:30 p.m. I find it really early. I don’t call it a full day, which is a shame. The team is really nice and caring. Unlimited bottle of fresh water. And quality fruit for snacks. There is potential for shipping, maybe we just weren't lucky :)

A little underwhelming - It was a fun experience, but it did feel slightly chaotic and the vendors did not really prepare us for the long boat ride and had no safety briefing. Many life jackets on board were faulty, and I had to try on 4 life jackets before finding one that had working straps (though it was still too big for me). No towels were available either during my trip, resulting in my friend and I shivering on the hour-long boat ride in the rain. However, the timing and pace of the entire day was good. We really enjoyed the hours at the national park and the buffet lunch was amazing. Overall, it was a good experience but I would think twice about spending this amount of money again as it wasn't a smooth and pleasant experience throughout.