From Phi Phi: Full Day Snorkeling Trip by Longtail Boat

The most unusual part of this Phi Phi day is saved for last: after sunset, you may swim in the dark among luminescent plankton that sparkle when the water moves. Before that, you get a full day of beaches, limestone cliffs, lagoons, monkeys, and snorkelling from a traditional longtail boat.

I like the variety here. You get both famous places such as Maya Bay and Pi Leh Lagoon, plus less polished moments such as watching swifts’ nests at Viking Cave and looking for blacktip reef sharks at Shark Point. The $40 price also covers lunch, fruit, water, equipment, and a guide.

The trade-off is comfort and consistency. Longtail boats are noisy and open to the weather, and some outings have missed promised stops, offered a small lunch, or felt rushed at the plankton swim. Check current park access before paying the national park fee.

Key points at a glance

• Pi Leh Lagoon: Swim in clear green water beneath towering limestone walls.
• Night plankton swim: The final stop can be magical, but it works best when darkness has properly arrived.
• Traditional longtail boat: You get a classic Phi Phi ride, but not the quietest or roomiest transport.
• Shark Point: A chance to snorkel near sharks is included in the plan, though this stop may depend on conditions and timing.
• Maya Bay and Bamboo Island: Expect major scenery, beach time, and possible crowds or access limits.
• Value at $40: Lunch, fruit, water, guide, mask, and life jacket are included, but the park charge costs extra.

What this nine-hour Phi Phi trip is really like

This is an ambitious, full-day island circuit rather than a quiet morning snorkel. You meet at McDonald’s near Ao Ton Sai Pier on Phi Phi Island, then board a longtail boat for a roughly nine-hour outing around the surrounding islands.

I would choose this trip if you want to see as many major Phi Phi sights as possible in one day. It suits confident swimmers, beach lovers, photographers, and anyone who wants a lower-cost shared boat rather than a private charter.

The schedule covers a lot of ground. That is the appeal, but also the source of some frustration. A late start can shorten the final stops, and the water, weather, park rules, or local operating decisions can affect what you actually see.

The guide speaks Thai and English. Your exact pickup time arrives by email, so do not assume that the tour begins at a standard hour. Bring your passport or a child’s identification document, as requested for the booking.

Setting out from Tonsai Bay by longtail boat

A traditional longtail boat gives you the classic Phi Phi look: a narrow wooden hull, a long propeller shaft, and open sides with wide views of the sea. I like it for the sense of place. You are not sealed behind windows, and the cliffs and islands feel close as the boat moves between them.

The drawbacks are equally clear. The ride can be bumpy, noisy, and exposed to sun and spray. Seating is shared, and if you end up at the back or in a poor position, your view may be limited. One detailed account also described a crowded boat and cockroaches appearing below deck later in the day. That is not a minor comfort issue, especially on a nine-hour outing.

If you prefer a smoother ride, a private longtail or speedboat may be worth the extra cost. This shared tour is aimed at value, not luxury. Bring a dry bag for electronics, and keep your expectations focused on the stops rather than the boat itself.

Monkey Beach and the first snorkel

Monkey Beach is an easy crowd-pleaser. You stop to see the monkeys along a white sand beach and take photographs before getting into the water nearby.

The monkeys are wild animals, not performers. Keep food and loose items secure, and do not move close simply to get a better picture. The tour description promises a chance to watch them, not to handle or feed them.

The first snorkel gives you an early chance to test the water and equipment. You will receive a mask and life jacket, but the description does not specify fins. If you rely on fins for comfort, ask the operator before booking or bring your own if practical.

This stop combines two things that make the day appealing: a quick wildlife sighting and time in clear water beside a white beach. It is less about detailed guiding and more about getting you into the sea quickly.

Lunch on board and the limits of the meal

Lunch comes as a box on the boat, with fruit and water also included. That is convenient because you do not lose time going ashore, and it keeps the itinerary moving between islands.

Do not book this outing expecting a large meal. One account described a small serving of fried rice, one bottle of water per person, and a few pieces of pineapple over the long day. For a nine-hour trip in the sun, that may not feel like enough.

I would bring extra snacks and water if allowed, especially if you know you eat often after swimming. The included food helps keep the price down, but it is basic fuel rather than a meal worth planning around.

Viking Cave and the swallows’ nests

Viking Cave is visited for its dramatic cliff setting and the swift nests high inside the cavern. The cave has a distinctive natural and cultural appeal, even if you only view it from the boat.

The nests are associated with the edible bird’s nest trade, which gives this stop more interest than a simple photo break. The tour information does not promise that you will enter the cave, so expect to admire it from the water unless your guide says otherwise.

This is one of the places where a guide can add real value. A guide who explains the cave, the birds, and the local setting makes the stop more memorable. Some outings have had minimal commentary, with the guide mainly transporting the group from place to place. If you want a lesson at every stop, keep that possibility in mind.

Pi Leh Lagoon, the day’s prettiest swim

Pi Leh Lagoon is likely to be the visual centerpiece. Tall limestone walls surround a narrow body of clear green water, creating a natural pool that feels very different from the open sea.

You can swim and snorkel here, though the enjoyment depends on boat traffic and the number of people arriving at the same time. The cliffs make the setting special, but they also mean that this is a place to look up, float, and take in the shape of the lagoon, not just hunt for fish.

I like the balance of scenery and water time. You are not simply stepping ashore for a photograph. You get the chance to swim inside one of Phi Phi’s most recognizable natural formations.

Bring a waterproof phone pouch if you want pictures, but do not let the camera take over. The best part of Pi Leh is the view from the water, with the limestone walls rising around you.

Loh Samah and Maya Bay

The route continues to Loh Samah and Maya Bay. These are among Phi Phi’s most famous names, so they can bring strong expectations.

Maya Bay became globally famous after appearing in the film The Beach. Its appeal is easy to understand: a bright beach enclosed by steep limestone cliffs. Yet fame also brings crowds, access controls, and temporary closures.

The national park fee is not included. The listed charge is 400 baht per adult and 200 baht per child. One past outing ran into a serious problem when Maya Bay and the park were closed, yet the fee was still collected without a refund. Because access rules can change, confirm the current status of Maya Bay and the fee before departure, and ask clearly what happens if the park is closed.

The planned stop may involve more than a quick look. One outing spent about an hour and a half around Maya Bay, while another account found some beach stops longer than expected. That matters because time spent here can reduce the chance of reaching Shark Point or getting a properly dark plankton swim later.

Bamboo Island for sand, sun, and swimming

Bamboo Island gives the day a simpler beach stop. You can relax, swim, or sunbathe on a broad, attractive strip of sand.

After several snorkelling locations, this pause can be welcome. I would use it to dry off, drink water, and rest rather than trying to pack every minute with activity. The beach is also a good option for anyone in your group who wants a break from the mask and salt water.

The downside is pacing. If you prefer active snorkelling, a full hour on a beach may feel long. One account specifically found a beach stop longer than needed. If the boat is delayed earlier, you may reasonably wonder why the schedule still gives so much time to a single beach.

Shark Point and realistic expectations

Shark Point is the most exciting promise for many people. The planned stop offers a chance to snorkel and swim near sharks in their natural setting.

Treat that wording as an opportunity, not a guarantee. Shark sightings depend on conditions, timing, and the guide’s decision. One outing did not reach the shark stop at all, apparently because the schedule ran behind.

You should also follow the guide’s instructions closely. The experience is not a staged animal encounter, and the point is to observe from a respectful distance. If seeing sharks is your main reason for booking, ask before departure whether Shark Point is operating that day and how much time is planned there.

The presence of this stop adds value to the itinerary, but it also exposes the weakness of a packed route. A delayed start or an extended Maya Bay visit can push this stop out of the schedule.

Sunset on the return to Tonsai Bay

The trip back toward Tonsai Bay is timed to include sunset. This is a good use of the return journey. Instead of ending with a plain transfer, you get changing light on the sea and limestone islands.

The best view depends on where you sit. A shared longtail can be crowded, and the person at the rear may have less chance to see the scenery. Move only when it is safe, and keep your phone protected from spray.

A late finish is part of the design. You are not returning in the middle of the afternoon. Plan your evening around the possibility that the group will remain on the water until after dark.

Swimming with glowing plankton after dark

The final night swim is the tour’s most unusual feature. Microscopic plankton can glow when disturbed, so moving your hands or feet through dark water may produce tiny flashes around you.

Timing is crucial. If the guide pushes everyone into the water before the light has faded, the effect may be weak or invisible. One account described being hurried into the sea while it was still too early to see the glow properly.

I would ask the guide to wait for full darkness if conditions permit. The plankton experience is not a guaranteed light show, but when the water is dark enough, it can be a memorable way to end the day.

This stop also requires comfort in open water at night. If you are uneasy swimming after sunset, you can decide whether to participate. A life jacket is included, but the tour is not suitable for people with mobility impairments, and it is not recommended for pregnant women.

Price, inclusions, and what you still pay

At $40 per person, this is a strong budget price for a nine-hour boat tour with several major Phi Phi locations. The package includes:

• Boat tour
• Thai or English-speaking guide
• Lunch box
• Fruit and water
• Snorkelling mask
• Life jacket

The national park fee costs extra, at 400 baht per adult and 200 baht per child. Children’s tickets apply to ages 4 through 10. Since park access and closures have caused confusion before, confirm the charge and current entry rules before handing over the money.

The low price becomes less attractive if you expect generous food, a spacious boat, long snorkelling sessions, or polished guiding. It becomes more attractive if you mainly want transport between the islands and a chance to see the headline sights without paying for a private boat.

The overall rating of 3.9 from 96 ratings fits that picture. The strongest praise centers on the beautiful places, the enjoyable swimming and snorkelling, and helpful crew members. The weakest points involve late starts, rushed or missing stops, basic meals, boat cleanliness, and uneven guide behavior.

Who should book this Phi Phi outing?

I would recommend it to you if:

• You want a full day of Phi Phi highlights for a modest price.
• You enjoy swimming, snorkelling, and beach time.
• You like the character of a traditional longtail boat.
• You are comfortable with a basic shared tour.
• You want the unusual chance to see glowing plankton at night.

I would hesitate if you need reliable timing or a calm, clean, spacious boat. I would also think twice if Shark Point is your main goal, since the stop can be lost when the schedule slips.

Families should note the child age range and the need for identification. Anyone with limited mobility should choose another activity, as this one is not suitable for mobility impairments. Pregnant women should not book it.

The operator offers free cancellation up to 24 hours before departure and allows you to reserve now and pay later. If the tour is cancelled, you should be offered another date, an alternative time, or a full refund.

My verdict: good value, with important caveats

Book this trip if you want maximum scenery and water time for $40, and you can accept a basic boat, simple lunch, and a schedule that may change. Pi Leh Lagoon, Maya Bay, Bamboo Island, the sunset ride, and the possible plankton swim make for a memorable day.

Do not book it expecting private-tour control. Confirm Maya Bay access, the national park fee, Shark Point, and the planned night-swim timing before setting out. If those details matter more to you than the low price, pay more for a private longtail or another boat style.

FAQ

Where does the tour meet?

You meet at the McDonald’s near Ao Ton Sai Pier on Phi Phi Island. The operator confirms the exact pickup time by email.

How long does the tour last?

The tour lasts about nine hours. Check the available dates for the starting time.

What language does the guide speak?

The live guide speaks Thai and English.

Is lunch included?

Yes. A lunch box, fruit, and water are included.

Is snorkelling equipment provided?

Yes. A snorkelling mask and life jacket are included.

How much is the national park fee?

The fee is 400 baht per adult and 200 baht per child. It is not included in the tour price.

What ages qualify for a child ticket?

Child tickets are for children aged 4 through 10.

Is the tour suitable for pregnant women or people with mobility impairments?

No. The activity is not suitable for pregnant women or people with mobility impairments.

Can I cancel the booking?

Yes. You can cancel up to 24 hours in advance for a full refund. If the operator cancels the tour, you should be offered another date, an alternative time, or a full refund.