The 4 island tour in Krabi is a 6–8 hour boat trip out of Ao Nang, shared or private, with four stops in the Andaman Sea.
- Stops: Phra Nang Cave Beach, Chicken Island, Tup Island sandbar, Poda Island.
- Includes: pickup, boat, guide, snorkel mask, life jacket, lunch.
- Verdict: worth it for first-timers; go early or private to dodge crowds.
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What is 4 island tour Krabi? It's a one-day boat trip from Ao Nang to four stops in the Andaman Sea: Phra Nang Cave Beach, Chicken Island, Tup Island and Poda Island. You ride a longtail or a speedboat, snorkel a shallow reef, walk a sandbar at low tide, eat lunch on a white beach. It lasts 6–8 hours and costs ฿599–฿1,200 per adult, plus a park fee you pay in cash.
Is it good? Mostly, yeah. A secret? God, no. It's the single most-sold tour in Krabi and that shapes the day more than any brochure lets on. So here's what really happens, stop by stop, and then my honest verdict.
Introduction to the 4 Island Tour
What is the 4 Island Tour in Krabi?
Think of the 4 Island Tour as island hopping in a box. One operator handles the lot: hotel pickup, boat, guide, snorkel gear, lunch, the drive home. You don't pick the stops. They're fixed. Which is kind of the appeal. Book, get collected, swim.
Why Krabi, though? Because Krabi Province got some of the most dramatic coastline in Thailand, limestone towers shooting straight up out of green water. The four stops sit so close together that no crossing runs past about 25 minutes. A Phi Phi tour, by comparison, burns closer to two hours just getting there and back.
Roughly what to expect:
- A shared boat with 8–25 strangers, depending on boat type.
- Roughly 45–90 minutes at each stop.
- Calm, shallow, family-friendly water — no deep-water swimming required.
- Busy beaches between 10:30 and 14:00 in high season.
Tour Itinerary and Destinations
Islands Visited on the Tour
Tup Island is actually two islets, Koh Tup and Koh Mor, stitched together by a strip of sand called Talay Waek, “the separated sea”. When the tide drops the sandbar surfaces and you walk from one to the other, ankle-deep, sea on both sides. Weirdly moving. At high tide it's just gone. Tup is usually stop one or two, depending on the tide.
Chicken Island (Koh Kai) is named for a rock pinnacle that looks like a chicken’s head on a long neck. Best seen from the water, trust me. This is the tour's main snorkel stop, over a reef of 3–5 metres. The viewpoint trail and snorkel tips are on the Chicken Island page.
Poda Island (Koh Poda) is the big one. Longest beach, shade trees, toilets, the lunch buffet. A lone limestone pillar stands in the shallows just offshore and yes, everyone takes the exact same photo of it. You will too.
Railay Phra Nang Cave and Beach is the one stop that isn't an island at all. Phra Nang Beach curls round the southern tip of the Railay peninsula under huge overhanging cliffs. At the far end sits the Princess Cave, a shrine to a sea goddess piled with carved wooden phalluses left as fertility offerings. Odd? Very. Kind of funny. But it's genuinely sacred to local fishermen, so no climbing on the offerings.
Transportation and Activities
Traveling by Longtail Boat
The longtail is the classic way to do the 4 Island Tour. Long narrow wooden hull, a truck engine on a pivot at the back, and the driver steers by swinging the whole engine, propeller shaft and all. Loud. Spray comes with the ticket. It's also the cheapest boat going and it runs straight up onto the sand at every beach, which I love.
Comfort is all about the sea. A flat February morning in a longtail? Pure joy. A windy June afternoon and it slaps every wave and you get soaked. Phone in a dry bag, sit near the middle, and if you're pregnant or your back's bad, don't get on. More on the longtail boat tour page.
Snorkeling and Other Activities
Most snorkeling happens off Chicken Island, sometimes off Poda too. The crew hands out mask, snorkel and life jacket; fins, rarely. The reef's shallow and busy with small fish, great for beginners. Otherwise you can:
- Walk the Tup–Mor sandbar and wade between islets.
- Swim and sunbathe at Poda Island after lunch.
- Explore the Princess Cave and the cliffs at Phra Nang.
- Photograph the sea stacks off Poda and Railay.
Safety isn't complicated. Life jacket on in the water, stay inside whatever snorkel zone the guide points at, water shoes on the sandbar.
Tour Logistics
Starting Point: Ao Nang
Nearly every 4 Island Tour starts in Ao Nang, Krabi’s main beach town: 20–30 minutes by road from Krabi Town, about 40 from Krabi International Airport. Boats go from Ao Nang Beach itself or from Nopparat Thara Pier a few kilometres west. The town's got everything (ATMs, pharmacies, dive shops, dozens of tour stands) so grab sunscreen and park-fee cash the night before. Easy. Directions are on the starting point page.
Tour Duration and Schedule
Door to door, a standard 4 Island Tour takes about 7–8 hours. Usually it goes like this:
| Time | What happens |
|---|---|
| 08:00–08:30 | Hotel pickup in Ao Nang |
| 08:30–09:00 | Check-in at the pier, pay the park fee, fit life jackets |
| 09:00–12:00 | Phra Nang Cave Beach, Chicken Island snorkel, Tup sandbar |
| 12:00–14:30 | Lunch and free time on Poda Island |
| 15:00–16:00 | Back at the pier and your hotel |
The order bends to the tide, since the sandbar only shows at low water. Early bird and sunset versions slide everything a few hours either way. Details in 4 island tour Krabi timings.
Booking and Costs
Booking the 4 Island Tour
Three ways to book. A street stand in Ao Nang, the operator’s own website, or a platform like Klook. Viagotour, one of the bigger Ao Nang agencies, lists the longtail from ฿599 and the speedboat from ฿749 online, small deposit, free cancellation up to 24 hours ahead. Platforms cost a bit more. Refunds are painless though, and sometimes that's worth paying for.
Getting the best deal:
- Compare two online prices before you walk into a stand — then ask the stand to beat them.
- Book early bird departures; they cost the same and are far less crowded.
- Ask whether the park fee and lunch are included. Usually lunch is, the fee is not.
Whole walk-through: how to book the 4 island tour.
Cost and Value of the Tour
On a shared boat in 2026 the 4 Island Tour costs ฿599–฿1,200 per adult. What moves the price: boat type, season, how far your hotel is from Ao Nang, booking online versus at a stand. Then ฿200 more for the park fee.
Good value? For roughly US$25–40 all-in you get transport, a guide, lunch, gear and four postcard beaches. Hard to beat anywhere in Thailand, honestly. Tripadvisor reviews and Reddit threads mostly land in the same place:
| What travellers praise | What travellers complain about |
|---|---|
| Clear, shallow water and easy snorkeling at Chicken Island | Crowds at Phra Nang and Poda around midday |
| Walking the sandbar at low tide | Pickups running 15–20 minutes late |
| Short boat rides, little seasickness | The park fee announced only at the pier |
| Decent Thai buffet lunch on Poda | Cramped longtails on full days |
My take? Worth it, on one condition: dodge the midday rush. Early bird, private longtail, sunset version, any of them fixes nearly every complaint in that table. Full numbers are on the price page.
FAQ
Is Krabi 4 Island Tour worth it?
Yes, the Krabi 4 Island Tour is worth it if it's your first time and you want easy snorkeling plus famous beaches in one cheap day. Hate crowds and stuck with a midday slot in December or January? Then it's less worth it.
What is included in Krabi 4 Island Tour?
The Krabi 4 Island Tour includes hotel pickup in Ao Nang, boat and crew, an English-speaking guide, snorkel mask, life jacket, lunch, fruit and drinking water. Usually not included: the national park fee, fins, towels, drinks.
Which tour is better, the Phi Phi Island tour or the 4 islands tour?
The Phi Phi Island tour is better for drama, Maya Bay and Pileh Lagoon and that kind of scenery. The 4 islands tour is better for a relaxed, cheaper day with short hops. Kids in tow or money tight? 4 islands, easy call. Our tour comparison goes deeper.
How much does a Krabi 4-island tour cost?
A Krabi 4-island tour costs ฿599–฿1,000 per adult by longtail and ฿749–฿1,200 by speedboat in 2026, plus roughly ฿200 in park fee. Private boats start around ฿4,050 per boat.