Railay and Phra Nang: How to Get There, What It Costs, When to Go

Railay is not an island, and almost every visitor assumes it is. It is a peninsula of the mainland — you could walk there, in theory, if the limestone cliffs behind it were not several hundred metres of vertical rock. There is no road, no bridge and no land route of any kind. A hire car gets you no closer than the car park in Ao Nang.

So every trip to Railay and to Phra Nang Cave Beach behind it begins the same way: in a wooden longtail boat, for about fifteen minutes, for the price of a coffee.

From Ao Nang: the boat you actually want

The boats are run by the longtail cooperative, and the fares are posted on a board at the official ticket booth at the south end of the Ao Nang beach strip, by the Ao Nang Long Tail Boat Service Club. Buy there rather than from someone approaching you on the sand.

What the 2026 travel guidance consistently reports:

• 100 THB per person one way, 200 THB return, with the return half valid until 6:00 pm
• boats leave once about eight passengers have tickets — in high season that is minutes, out of season you wait or pay for the empty seats
• service roughly 8:00 am to 6:00 pm, no timetable, last boat back from Railay at 6:00 pm
• after 6:00 pm it becomes a private charter, reported at around 600 THB for the boat
• the crossing takes 10 to 15 minutes

Fares set by a boat cooperative are exactly the kind of number that moves without announcement. Treat these as what to expect, and read the board before you pay.

There is no jetty at the far end. Boats run up onto the sand at Railay West and you step off into shin-deep water. Wear sandals, not trainers, and keep anything that must stay dry above your waist. At low tide, departures are sometimes moved round to Nopparat Thara pier instead — worth a question at your hotel on the morning itself rather than a surprise at the beach.

From Krabi Town and Ao Nam Mao

If you are staying in town rather than on the coast, the alternatives are Chao Fah Pier in Krabi Town, reported at 150 THB, and Ao Nam Mao Pier, reported at 150 THB one way or 250 THB return, and running to a fixed half-hourly schedule. Ao Nam Mao lands you on Railay East, which has a floating pier — several island day trips use it as a pick-up point for guests staying on the peninsula.

Railay East is the pier side rather than the swimming side: boats from Ao Nang beach themselves at Railay West because that is the bathing beach. If you have come for the postcard, keep going — it is a flat five-minute walk across the neck of the peninsula from one to the other.

Phra Nang Cave Beach, and the last ten minutes on foot

Phra Nang is the beach in the photographs: roughly 450 metres of sand at the southern tip, pinched between the cliffs and an overhang you can stand under. No boat drops you there. You land at Railay and walk — about ten minutes from Railay East along the path under the cliffs, or about five from Railay West through the grounds of the Rayavadee resort. Both are flat, and flip-flops are fine.

At the end of the beach is Tham Phra Nang Nok, the Princess Cave: a shrine stacked with hundreds of carved wooden phalluses, plain and painted, left by fishermen as offerings for fertility and safe returns. There is no gate and no entrance fee. It is a working shrine rather than an attraction — behave accordingly.

Two practical notes that decide how long you can stay. Food boats moor right up to the sand selling pad thai and fried rice, and there is a small kiosk for water and cold drinks — so you will not go hungry. But there are no public toilets or showers on Phra Nang itself, which is the detail that usually sets the length of a family afternoon.

When to go, and when not to

The beach fills between about 11:00 am and 4:00 pm, when the four-island boats arrive and unload. Before and after that window it is a different place. Since the first boat from Ao Nang leaves around 8:00 am, an early crossing buys you two quiet hours on the most photographed sand in Krabi — and the light is better at both ends of the day anyway.

The day trips are not an inferior way to see it, just a busier one. A 4 Islands day by longtail or speedboat from €19.53 gives Phra Nang 50 minutes as its first stop, and the Premium 4-Island longtail from €29.33 — the most-reviewed trip in Krabi, 6,104 reviews — includes it too. Which of the boat days suits you is the subject of Four Islands or Hong Islands.

Going for the evening instead

Because the public boats stop at 6:00 pm, sunset on Railay is either an expensive charter home or a booked trip. The booked version is Railay, Phra Nang and Diamond Cave with sunset and plankton: 5 hours from €20.76, 4.4 stars from 480 reviews, with hotel pick-up from Krabi Town, Ao Nang, Tubkaek or Klong Muang, a walk to the cave, dinner on the sand as the sun goes, and a swim among bioluminescent plankton on the way back. For the price of two return boat tickets and a taxi, it solves the transport problem and adds the part of the evening you cannot otherwise reach. What to expect from the plankton is in our honest account of the sunset trips.

Longer island evenings also take in the peninsula: the 7 Islands Sunset with Plankton Swim and BBQ, 7 hours from €43.63, runs past Phra Nang and Railay as part of its circuit.

If you came for the rock

Railay is a climbing destination first and a beach second — the cliffs that cut the road off are the reason both for the isolation and for the crowds of climbers on Railay East. A half-day of rock climbing at Railay Beach runs 4 hours from €42.05 with 753 reviews, and the full range of climbing sessions starts at €39.42.

Staying the night

One consequence of the 6:00 pm boat is worth spelling out: if you book anything in Ao Nang that starts in the evening, you need a plan to get back. Several island trips state plainly that they do not collect guests from Railay or Tonsai. Staying on the peninsula is wonderful and it makes you dependent on boats — check the pick-up line on any tour before you book it, not after.

And whether you stay or day-trip, bring cash in baht. The boat tickets are cash, the national park fees on the island trips are cash, and the food boats that moor at Phra Nang are certainly cash. The rest of what is worth doing nearby is on the things to do in Krabi page.