Three islands, one smooth day plan. That’s the appeal here: you’re heading out from Pattaya on a catamaran for swims and snorkeling around Koh Phai, Koh Rin, and Koh Ped, with a crew that keeps the day running on time. I like two things most: the on-board buffet lunch is a real meal (not a token snack), and the whole setup feels well organized from hotel pickup to boat activities, including things like fishing and water fun.

The main thing to factor in is snorkeling quality. On some days, the Gulf can mean low visibility, so I’d treat snorkeling as a bonus rather than a guaranteed “wow” underwater show.

Key highlights to know before you go

• Serenity Yachting crew support: fast check-in, friendly help, and a day that stays on schedule
• Lunch that actually fills you up: Thai buffet lunch plus snacks and non-alcoholic drinks onboard
• Catamaran comfort: shade, clean toilets, lots of water, and enough space for a day at sea
• Multiple ways to play: snorkeling, swimming, paddle boards, canoe, fishing, and an inflatable slide
• Monkey Island moments: up-close macaques on Koh Ped, plus practical tips (water shoes matter)

Pattaya by catamaran: why this island day feels like a reset

Pattaya’s coast can be busy. This tour gives you a fast escape. You ride out on a catamaran, spend the day bouncing between three island stops, and get time in the water without having to plan transport or tickets yourself.

What I especially like is the mix. This isn’t only snorkeling, and it’s not only beach time either. You get multiple activity options over the day, so if you’re not in a snorkeling mood at a particular stop, you can still swim, try paddle boarding, or join the lighter water activities.

And because you’re on a boat for most of the day, you’re not stuck in one place waiting for things to happen. The day has momentum.

Price and what you really get for about $98

At $97.83 per person, the value comes from what’s bundled in. This price includes:

• hotel round-trip transfer by air-conditioned minivan
• national park fees
• snorkeling equipment
• beverages and snacks
• Thai buffet lunch on board
• round-trip transport

Alcohol is the one clear add-on. It’s available to purchase, but it’s not included.

In plain terms, you’re paying for a full day at sea plus the things that usually cost extra if you try to DIY: boat access, snorkeling gear, and a proper lunch. That’s why it tends to make sense even if you’re not a “hardcore snorkeler.” You’re still buying into a whole day of activities and comfort.

Pickup, marina flow, and the “max 54” group setup

Hotel pickup matters in Pattaya. This tour includes it, using an air-conditioned minivan for round-trip transport. That cuts out a lot of stress, especially if you’re not close to the marina area.

The group size is capped at 54 travelers. That’s not tiny, but it’s also not a giant floating crowd. Still, one practical thing to expect: at the marina, you might be split across multiple boats. The good news is that everyone still gets seating and access to the main onboard comforts.

If you’re the type who hates waiting, arrive with a calm mindset at the pickup point. The day runs smoothly overall, but it’s still a boat tour with more people at the same starting location.

Serenity Yachting on board: comfort, shade, and extra little helps

The boat is part of why this day feels good. You’re on a catamaran, which usually means steadier movement than smaller boats. In real-world terms, that can make the difference between enjoying the day and feeling stuck in your seat.

I also appreciate the onboard basics that get overlooked on cheaper trips:

• Clean toilets
• Plenty of water and soft drinks available
• Snacks and meal support through the day
• Lots of shade on board

One nice detail: there’s mention of motion sickness medicine onboard. That doesn’t replace your own plan if you’re sensitive, but it’s comforting to know they may have help if you forget yours.

And if you like a bit of upbeat energy at the end, there’s also a dance party on the upper deck during the return trip. It’s optional in spirit—join in or just enjoy watching the chaos.

The full itinerary at a human pace: cruise, water time, then lunch

This tour runs about 7 hours 15 minutes. The overall flow is consistent:

1) pickup from your hotel

2) ride to the marina and boarding

3) cruise around the islands with swimming and snorkeling stops

4) lunch buffet onboard

5) return transport to your hotel

The tour centers on Koh Phai, Koh Rin, and Koh Ped. Koh Ped is the one tied to the monkey island experience.

Where the day becomes “worth it” is the balance. You don’t spend all morning in one activity. You get water time, you get beach time, and you get a lunch break that doesn’t feel rushed or stingy.

What you’ll likely do on the water

Depending on the stop and conditions, you can expect options like:

• snorkeling (snorkel and mask provided)
• swimming from the boat
• paddle boards (included)
• canoe (included)
• an inflatable water slide (included)
• fishing (included)

Not every stop will be perfect for every activity, but the point is that you aren’t locked into only one plan.

Koh Phai, Koh Rin, and Koh Ped: beaches, swimming, and monkey island reality

These islands are why the tour works as a day trip. The beaches and bays are the payoff: sand, calm water pockets, and the chance to get away from Pattaya’s main strip.

Koh Phai and Koh Rin are the classic “get in the water and enjoy the view” islands—good for swimming, and they’re part of the snorkeling route. Koh Ped is the monkey island stop, and that’s where the day gets memorable in a totally different way.

Monkey Island: fun, but follow the rules

The macaques on Koh Ped can be fearless. They may climb onto people, and they’ll go for food if you’re holding it. There are also practical hazards to respect:

• Keep your belongings secure.
• Expect you may get bumped or approached quickly.
• Water shoes help on and off the boat—some beaches have sharp rocks.
• Plan for the fact that monkeys move fast and close.

One handy tip from firsthand-style advice: you’ll want to protect yourself from monkey attention. Some people use the boat towel as a quick cover because monkeys sometimes jump at heads. Also, don’t go in expecting a quiet nature stroll. This is a hands-on, high-energy experience.

If you have small kids, go with an extra layer of patience and supervision. The monkey island part isn’t “scary” for everyone, but it is active.

The snorkeling part: enjoy it, but manage expectations

Snorkeling is included, and the equipment is provided. That’s great, because it removes the usual “bring your own gear” friction.

The catch is the Gulf of Thailand isn’t always clear. One caution worth taking seriously: snorkeling visibility can be low, so you might not get consistent “crystal” underwater views. That doesn’t mean snorkeling is pointless. It just means your best results might come from:

• focusing on the experience of being in the water
• trying snorkeling early on the better-looking patches
• being ready to swap to swimming or paddle boarding if the water isn’t cooperating

If you’re the kind of person who needs top-tier reefs to feel satisfied, plan this trip as a fun sea day first, not as a guaranteed marine-life show.

Lunch buffet on board: one of the strongest parts of the day

This tour earns its reputation with food. The Thai buffet lunch onboard is repeatedly described as delicious and high quality. That matters because lunch is often where boat tours cut corners.

Here’s what you can count on, based on what’s included:

• Thai buffet lunch
• beverages and snacks through the day
• free-flow water, soft drinks, and tea/coffee

Alcohol isn’t included, but it’s available to purchase.

Also: you’ll be eating while looking out at the Gulf. Even if you’re not a scenery person, it helps break up the day and makes it feel like a true getaway rather than a ferry ride with stops.

Activities beyond snorkeling: why this trip doesn’t feel one-note

A lot of island day tours pitch snorkeling as the main event. This one gives you more options, which is a big deal if your group has different interests.

Common included activities you should look for:

• paddle boards
• canoe
• fishing
• inflatable slide

That’s why I think this tour works for couples and small groups. One person can snorkel when conditions look good. Another can do water sports. No one needs to sit and wait for the others to finish.

And because the boat has shade and toilets, the day doesn’t turn into a sweaty endurance test.

Small practical tips that make a big difference

Bring the basics and you’ll enjoy the day more:

• sunscreen and a hat
• sandals plus something secure for wet surfaces
• extra clothing to change into after snorkeling
• a camera

For Koh Ped specifically, plan for foot protection. Water shoes can save your feet when stepping on and off dinghies and walking over rocky areas.

If you’re prone to motion sickness, bring your own treatment plan. Even if the crew has help onboard, you’ll still feel better if you’ve got your preferred option ready.

Finally, be mentally ready for monkey behavior. You don’t need to be afraid. You just need to act like it’s a place with fast-moving wild animals that react to food.

Who should book this full-day 3-island cruise?

This tour fits well if you want:

• a full day on the water from Pattaya with minimal planning
• real food included (not a snack plate)
• a mix of swimming, snorkeling, and onboard water fun
• an island stop that’s actually different (monkeys on Koh Ped)

It might not be the best match if:

• you only care about top-visibility reef snorkeling
• you’re uncomfortable with close-range wild monkeys
• you want total quiet and zero chaos on an island beach

If you’re flexible and looking for a fun, well-run sea day, this is the kind of trip that tends to land as a highlight.

Should you book it?

I’d book this if you want a well organized day at sea with strong value: pickup, snorkeling gear, lunch, drinks, and several water activities are bundled together.

I’d hesitate if your priority is consistently clear underwater snorkeling. In that case, you may still have fun, but you’ll want to lean into the boat day, swimming, paddle boards, and the islands—even when visibility isn’t perfect.

If you go, go prepared: sunscreen, extra clothes, and water shoes for Koh Ped will help you enjoy the day instead of managing discomfort.

FAQ

How long is the Pattaya tropical island snorkeling cruise?

It runs for about 7 hours 15 minutes.

Is hotel pickup included?

Yes. Round-trip transfer from your hotel is included by air-conditioned minivan.

What’s included for snorkeling?

Snorkeling equipment is included.

Is lunch included, and what kind of lunch is it?

Yes. A Thai buffet lunch is included, along with beverages and snacks.

Are alcoholic drinks included?

No. Alcoholic drinks are not included, but they are available to purchase.

What should I bring?

Bring extra clothing to change after snorkeling, sunscreen, a hat, sandals, and a camera. Snorkeling-ready items and secure footwear are especially helpful for island time.

Can I cancel for a full refund?

Yes. Free cancellation is available up to 24 hours in advance for a full refund.

You Might Also Enjoy

Koh Samui: Half-Day Ethical Elephant Sanctuary with Mud SpaChiang Mai: Paramotor with Licensed Flight InstructorsKoh Samui: Private Longtail Boat to Pig Island with SnorkelChiang Mai: Zipline Adventure at Skyline Jungle Luge