The Andaman Coast

Limestone karsts rise from emerald water like ancient sentinels. Phuket, Krabi, Khao Lak — Thailand's western shore is where dramatic geology meets pristine sea.

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About This Region

The Andaman Coast is Thailand's most geologically dramatic coastline. Limestone karsts rise sheer from water that changes colour through the day — jade at dawn, emerald at noon, deep glass-green at dusk. Phuket is the departure point; Krabi is where the landscape takes hold of you.

Railay Beach is accessible only by longtail, protected on three sides by cliffs that end the road. Phang Nga Bay holds James Bond Island and a hundred quieter formations — some reachable only at low tide, by kayak, through tunnels of ancient rock. Khao Sok National Park, inland from Khao Lak, shelters a rainforest older than the Amazon, its lake ringed by karst spires that disappear into morning cloud.

We bring the same philosophy to the Andaman that we bring to every region: access that most travellers cannot arrange, guides who know the land with a scholar's depth, and accommodation that earns its rating. The coast is yours — we simply know which way to face it.

Featured Journey

How we travel here

8 – 12 Nights

Bangkok & Beyond

This journey reaches into Khao Sok and the Andaman interior — the western coast's most pristine rainforest and its emerald lake.

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Where You Rest

Stays in The

Rayavadee's thatched pavilions among coconut palms above the shore at Railay, seen from above

Rayavadee Krabi

Railay Beach, Krabi

Pavilion villas nestled between towering limestone karsts and three private beaches — one of the most dramatic resort settings in Southeast Asia.

Amanpuri

Surin Beach, Phuket

Aman's original property — 40 Thai pavilions set on a coconut-palm headland, opening to a private bay that has remained unchanged since 1988.

Elephant Hills Floating Camp

Cheow Lan Lake, Khao Sok

Luxury floating bungalows on jade waters inside Thailand's most ancient rainforest — silence, stars, and the calls of hornbills at dawn.

Experiences

Moments to seek

Landscape

Railay by Private Longtail

Railay Beach, Krabi

Adventure

Phang Nga Bay Kayak

Phang Nga Bay

Nature

Long-Tail at Dawn

Andaman Sea

Nature

Khao Sok Rainforest Walk

Khao Sok National Park

Notable Places

Where we take you

The places we build journeys around here — and the hour of the day, or the month of the year, at which each of them is worth your time.

Phang Nga Bay & James Bond Island

Phang Nga

Khao Phing Kan has carried the James Bond name since 1974, and the bay around it holds far more than the photograph — hongs, collapsed cave chambers open to the sky, reachable only by kayak and only at the right state of the tide. We go at first light by private boat, an hour ahead of the day fleet.

When: November to April for the calmest water; always the first boat out.

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Aerial view of Koh Phi Phi's twin bays ringed by limestone cliffs

The Phi Phi Islands

Krabi

The most photographed water in Thailand, and still worth it if you arrive early and leave early. We cross privately from Krabi or Phuket for first light, snorkel the eastern bays while they are empty, and are back on the mainland before the day boats have finished loading.

Note: Maya Bay closes every year from 1 August to 30 September so the reef can recover. The rest of the archipelago stays open.

Railay Beach

Krabi

Railay is cut off from the mainland by limestone, so the only way in is by longtail across the water — which is precisely what keeps it as it is. It is one of the great climbing walls of the world and one of the most dramatic beach settings in Thailand. We arrange either, or neither.

When: November to April, when the Andaman lies flat and the limestone is dry enough to climb.

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Limestone karsts rising from Cheow Lan Lake, Khao Sok

Khao Sok National Park & Cheow Lan Lake

Surat Thani

Khao Sok shelters rainforest far older than the Amazon, and at its centre Cheow Lan Lake spreads jade water between karst spires that disappear into cloud each morning. We stay in floating bungalows on the lake itself, with a ranger who reads the forest at dawn.

When: December to April, when the mornings are mistiest and the lake stays glass-flat.

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Koh Yao Noi

Phang Nga

Koh Yao Noi sits in the middle of Phang Nga Bay and receives almost none of its traffic — a working island of rubber smallholdings and Muslim fishing villages, with the karsts standing on every horizon. We use it as the quiet counterweight to Phuket, usually at the end of a journey rather than the start.

When: November to April. The bay is calmest early, before the day-boats cross from Phuket.

A diver beside a school of snapper in clear Andaman water

The Similan Islands

Phang Nga

The Similans hold the clearest water in the Thai Andaman — granite boulders, soft coral gardens, and visibility that regularly runs past thirty metres. We dive or snorkel them by private boat from Khao Lak, on a schedule set by the sea rather than by a timetable.

When: November to April, inside the park season, with the clearest water usually in February and March.
Note: The park closes mid-May to mid-October. We plan Similan days outside that window.

Old Phuket Town

Phuket

Old Phuket Town is Sino-Portuguese: shophouse terraces in faded ochre and duck-egg blue, built on tin money and now given over to coffee houses, small galleries and shrine courtyards. We walk it in the late afternoon, then eat where the town eats rather than where the island does.

When: November to April for the dry season; a Sunday evening if you want the walking street with it.

Also worth your time

The second register — the places we add when a journey has the days for them, or when the obvious things are already behind you.

The Surin Islands

Phang Nga

Five islands of shallow fringing reef close to the Burmese line — the best snorkelling in Thailand rather than the best diving, and a Moken community still living in the bay at Ao Bon. We cross by private boat from Khuraburi, and where the community is receiving visitors we go with someone who has a relationship there rather than a schedule.

When: Inside the park season, with the clearest water from January to April.
Note: The park closes 15 May to 15 October, as the Similans do. We plan around it.

Big Buddha Phuket

Phuket

Forty-five metres of Burmese white marble on the Nakkerd ridge, still being finished by donation, with the whole south of the island underneath it — Chalong Bay on one side, Kata on the other. It is twenty minutes up from the coast and worth the last hour of the day.

When: Late afternoon, for the light and the wind coming over the ridge.
Note: Shoulders and knees covered. Wraps are lent at the top, but arriving dressed is better.

Tiger Cave Temple

Wat Tham Suea

Krabi

A working forest monastery with a staircase of 1,237 steps up the limestone tower behind it, and a gilded Buddha and the whole Krabi plain at the top. The climb is unambiguous: an hour up, steep the entire way, and in full sun after eight. The monastery grounds below are worth the visit whether or not anyone climbs.

Note: Twelve hundred uneven steps, no shade and no way to shorten it. We start at first light or we do not start.

Emerald Pool & Hot Springs

Khlong Thom, Krabi

Sa Morakot is a spring-fed pool the colour of bottle glass, held in lowland rainforest and warm enough to sit in; the hot-spring falls a short drive away run over limestone in a series of natural baths. Both are busy by ten. We go at opening on a weekday and keep an hour for the forest around them, which is rarer than either.

When: At opening, on a weekday. The pool is at its clearest in the dry months.

Koh Lanta

Krabi

Lanta is long, flat and unhurried — a west coast of successive beaches that grow quieter the further south you drive, an old Chinese-Muslim town of stilted shophouses on the east, and a national park lighthouse at the end of the road. It suits travellers who want the Andaman without Phuket's volume.

Note: Much of the island closes from May to October and the crossings become weather-dependent. We are frank about which months are worth it.

The Trang Islands

Trang

Koh Mook, Koh Kradan and Koh Ngai are what the Andaman looked like twenty years ago, and the Emerald Cave on Mook is reached by swimming some eighty metres through a dark sea tunnel into a hidden beach walled in jungle. We go by private boat at slack tide with a guide in the water, or we do not go.

Note: The cave swim is done in darkness on a line and is not for everyone. There is no shame in staying on the boat, and we plan for both.

A sandbar curling into pale turquoise shallows with a longtail boat, Koh Lipe

Koh Lipe & Tarutao

Satun

Lipe sits at the far south-western corner of the country with reef straight off the beach and Malaysia on the horizon, and behind it lies Tarutao — a national park of empty islands with a former penal colony still standing in the trees. The water down here is the clearest in Thai waters, and the journey is the price of it.

When: November to April.
Note: The Tarutao park islands close mid-May to mid-October. Lipe stays open, but the crossing depends on the weather.

Questions

What travellers ask

When is the best time to visit the Andaman coast?

November to April is the Andaman's dry season, when the water at Railay and Phang Nga Bay runs clearest and the crossings stay calm. The Similan and Surin islands close entirely from 15 May to 15 October for the monsoon, so any itinerary built around those parks has to sit inside the dry-season window.

Is Phuket or Krabi the better base for the Andaman?

Phuket is the usual arrival point, but Krabi is where the landscape takes hold — Railay Beach is reachable only by longtail, closed in on three sides by cliffs that end the road. We use Phuket for arrival and a night or two, then move the journey to Krabi and Khao Sok for the days that matter.

Is Khao Sok worth including with a beach itinerary?

Yes — Khao Sok National Park, inland from Khao Lak, holds a rainforest older than the Amazon around a lake ringed with karst spires that vanish into morning cloud. A night or two on a floating raft house there pairs naturally with a Railay or Phang Nga Bay stay, since both sit within a few hours of Khao Lak.

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