You’ll swim through crystal-clear waters around the Similan Islands, spot colorful fish while snorkeling at several islands, enjoy a real Thai lunch on the beach, and maybe even glimpse sea turtles or dolphins if you’re lucky. With hotel pickup and a local guide handling everything, you can just relax into island life — it’s one of those days you’ll remember long after you’re home.
Someone hands me a mask before I’ve even finished my coffee. The pier at Khao Lak is already humming — guides shouting names, the smell of sunscreen everywhere. Our guide, Nok, grins and checks our names off her list (she somehow remembers everyone’s hotel). We pile onto the speed catamaran, feet bare against the deck, and I’m still half-awake when we hit open water. There’s this salty wind that wakes you up better than any espresso.
The first stop is Island No.5 — I can’t pronounce the Thai name right, but Nok laughs and tries to teach us anyway. The water here is so clear it almost looks fake; you can see every fish darting below. I fumble with my snorkel for a minute (classic me), but then I’m floating over these wild corals and bright fish that look like they belong in a cartoon. Someone shouts “turtle!” and suddenly everyone’s paddling over — I catch just a glimpse before it disappears into blue shadows.
Lunch is on the sand under some scraggly trees — proper Thai food, not just sandwiches. Rice, spicy curry, fruit that tastes way better than anything back home. There’s this moment where everyone goes quiet except for the sound of waves and someone’s phone playing Thai pop music softly in the background. After eating we head to Bangu Island for more snorkeling (I lose track of which island is which honestly), but each spot has its own vibe — sometimes there are more rocks, sometimes more fish.
The last bit is climbing up to Sailing Rock on Koh Similan. It’s not exactly easy in flip-flops but worth it for the view — all those islands scattered out like green marbles on blue glass. Nok points out where dolphins sometimes show up (not today though). On the way back I realize my shoulders are sunburned despite all the sunscreen and I’m tired in that good way you get after swimming all day. Still thinking about that turtle.
Yes, round-trip transfers from your hotel are included in the tour price.
A traditional Thai buffet lunch with fresh fruit is served during the tour.
Yes, all necessary snorkeling equipment including mask, snorkel, fins, and life jacket are included.
Yes, children aged 4-11 can join with a child ticket; younger children are not recommended.
No, pregnant travelers or those with heart or bone conditions should not join this tour.
The park is open from October to May each year; tours only run during this period.
Sightings are possible but not guaranteed; it depends on luck and conditions.
The activity duration includes time for hotel pick-up and drop-off; expect a full-day experience.
Your day includes round-trip hotel transfers from Khao Lak, entry fees to Similan National Park arranged by your guide (just remember your passport), all snorkeling gear like masks and fins plus life jackets if you want them, an English-speaking local guide throughout the trip, full travel accident insurance coverage for peace of mind, as well as a proper Thai buffet lunch with fresh fruits served right on the beach before heading back in the afternoon.
Do you need help planning your next activity?