A full-day, roughly 7-hour yacht trip from Pattaya to Koh Phai and Koh Rin with snorkeling, Thai lunch on board and a sunset cruise home — from around ฿3,600 per person (from $100.82 on GetYourGuide), rated 4.9★ across 254 reviews. For a whole-boat private charter rather than per-person booking, expect materially more; agree scope in writing.
Tour Highlights
- Koh Phai and Koh Rin — the clear-water outer islands
- Snorkeling stops with gear provided
- Thai lunch served on board
- Returns through golden hour: the sunset leg is the highlight
- Hotel transfers from Pattaya included
Itinerary
- 110:30Hotel pickup in Pattaya; transfer to the marina and welcome aboard.
- 211:30Cruise out to Koh Phai — about an hour of open water.
- 312:30Snorkel stop over the reefs off Koh Phai, then Thai lunch on board.
- 414:00On to Koh Rin: the clearest water of the day for swimming and snorkeling.
- 516:00Weigh anchor and cruise back slowly, positioned for the sunset over the Gulf.
- 617:30Dock around dusk; transfer back to your hotel.
What's included
- Hotel pickup & drop-off
- Yacht cruise with professional crew
- Thai lunch on board
- Snorkel gear and life vests
- Drinking water, soft drinks and fruit
Not included
- Alcohol (bring your own is often allowed — confirm when booking)
- Towels on some boats
- Crew tips
Who is this tour best for?
- Couples — the sunset return leg is the best light of any Pattaya boat day
- Small groups celebrating something without a DJ shouting over it
- Snorkelers who want Koh Rin’s clearer water with comfort between stops
- Anyone “graduating” from crowded speedboat tours
Where to book & compare
| Provider | From | Notes |
|---|---|---|
| Full-day 2-island yacht with sunset (this) | around ฿3,600 pp (from $100.82 on GetYourGuide) | 4.9★ from 254 reviews — lunch, snorkeling and the sunset run included. |
| Catamaran 3-island day tour | from ~2,400 THB | Bigger boat, more people, similar islands — the sociable, cheaper alternative. |
| Whole-boat private charter (direct) | varies widely by boat and hours | Speedboats from roughly 15,000–25,000 THB/day; proper yachts far more. Agree hours, stops and fuel in writing before paying. |
Frequently asked questions
Is this a fully private boat?
The headline product is sold per person on a shared yacht kept to a small group — that is how it reaches ฿3,600 rather than ฿30,000. Most operators also sell the whole boat as a true private charter; if exclusivity matters (proposal, family day), say so when booking and get the private option confirmed in writing.
Why Koh Phai and Koh Rin instead of Koh Larn?
Distance keeps the day-tripper crowds away. Both islands sit further out, with visibly clearer water and better snorkeling than Koh Larn’s busy beaches. Koh Phai is Navy-administered, so landings can be restricted — swimming and snorkeling happen off the boat, which suits a yacht day anyway.
Is the sunset guaranteed?
The timing is — the boat returns through golden hour. The sky is not: November to February gives the most reliable clear horizons, while monsoon months (May–October) can serve cloudbanks or an afternoon squall. That is the Gulf, not the operator.
Can we bring our own drinks?
Many boats allow bring-your-own alcohol or sell it on board; policies differ by operator, so ask when booking rather than turning up with a cooler. Soft drinks and water are included.
Is it suitable for children or older guests?
Yes — yachts are stable, shaded and unhurried, and snorkel stops are optional. Boarding at the marina uses a proper gangway rather than a beach wade, which older guests appreciate. Child-size life vests are carried; confirm ages when booking.