About this tour
When Sarah from our team ran this speedboat snorkel trip from Koh Lanta, we shot out to Koh Rok and Koh Haa — two of Thailand's standout reef destinations. The 7–8 hour day hits both islands with time to mask up and explore their coral gardens and fish life. Koh Rok brings proper white sand and calm shallows; Koh Haa stacks five limestone islands close together, making for scenic cruising between stops. You'll get a Thai buffet lunch onboard, snorkeling kit, and guides who know the reefs. It's a solid pick if you want to skip the crowded pier snorkels and see proper marine habitat without a multi-day liveaboard commitment.
Highlights
- Two islands in one day — reef variety without island-hopping fatigue
- Speedboat speed means more water time, less commute stress
- Koh Haa's five-island drama — limestone cliffs frame the snorkel sites
- Lunch cooked and served onboard, not rushed at a beach hut
- Gear, guide, and insurance all factored in upfront
- Clear waters show coral and fish detail most nearshore reefs miss
- Small-group boats — felt less cattle-market than the big tour ferries
- Hotel pickup saves the early-morning tuk-tuk scramble
What to expect
You'll get picked up from your hotel and transferred to the speedboat dock, then motor out about an hour to Koh Rok. The water's genuinely clear here — visibility often hits 20+ metres — and the coral and reef fish populations are robust. Sarah spent a solid hour snorkeling before heading back to the boat for a breather and a Thai buffet lunch with fresh fruit and water.
Afternoon run takes you to Koh Haa, where five islands cluster close and the limestone formations make for good sightseeing even if snorkeling conditions are a touch choppier that day. Second snorkel stint here tends to be shorter, but the scenery compensates. Crew handles mask adjustments, and guides stick with slower swimmers. Total water time lands around 2–2.5 hours split across both sites. The speedboat ride itself is quick and stable; no seasickness complaints from our crew, though waves can kick up if monsoon swells roll in.
What travellers say
- Two iconic reef sites in one efficient day trip
- Snorkeling gear and lunch included, fewer hidden costs
- Clear Andaman waters show healthy coral and reef fish
- Small-group speedboat feel, not industrial ferry vibes
- Hotel pickup eliminates dawn tuk-tuk stress
- Professional guides stay attentive to group pace and safety
- 10-person minimum means rare cancellations; plan schedule flexibly
- National park fees (400 THB adult) added at entry, not upfront
- Not suitable for pregnant travellers or those with heart/bone conditions
- Early morning start not ideal for late-rising travellers
Themes summarised by our team from public information about this tour. Verify specifics on the operator's page before booking.
Good to know
Koh Rok and Koh Haa genuinely have better coral and fish density than most pier-accessible snorkels in the Andaman. If you've seen bleached reefs elsewhere, these hold up. The boat size keeps it intimate — not 80 people queuing for the ladder. Hotel collection is a real convenience, and including lunch + gear cuts back nickel-and-diming. Suits anyone with basic fitness; no diving certifications needed.
There's a 10-person minimum, so tours can cancel if booking is light — the operator will offer alternate dates or refund, but plan your schedule with a buffer. National park entry (400 THB adults, 200 THB kids) isn't included and is paid on arrival. Not suitable if you're pregnant, have heart conditions, bone disease, or spinal injury — the speedboat's motion and snorkeling demands aren't for everyone. Early start (likely 6–7 a.m. pickup) is standard. Sea state varies; rougher days can cut snorkel time or shift sites. Not a tour for non-swimmers without serious hand-holding.
Bring sunscreen, a rash guard, and a dry bag for valuables. Life jackets and masks provided. Lunch is Thai buffet (vegetarian options usually available — confirm when booking). Group size typically 10–25 people per boat. Peak season (Nov–Feb) books faster; monsoon months (May–Oct) see calmer or rougher conditions depending on day.
Tour sold and operated by Viator via Viator. Descriptions on this page are original BugBitten summaries written by our team — not copied from the operator. Prices and availability are confirmed at checkout.