Koh Lanta: the quiet Andaman for long stays and families

If Phi Phi is the selfie and Krabi is the climb, Koh Lanta is the rest. The largest island in southern Krabi — 83 km long, elongated north-south — has for twenty years received a very particular traveller profile: European families coming to spend three weeks, Scandinavian retirees renting bungalows all winter, couples wanting beach without Phuket’s noise. The result is a peaceful island, with decent infrastructure, reasonable prices and a pace that has not changed much in two decades.

This guide is aimed at those considering Koh Lanta as a base for a week or more, or as one of the stops in a slow Andaman circuit.

What Koh Lanta is

When people say “Koh Lanta” they almost always mean Koh Lanta Yai (the big island to the south), where all tourism happens. Neighbouring Koh Lanta Noi (to the north, connected by bridge) is agricultural and rural, without tourist development, and is the zone the ferry from the mainland crosses.

Koh Lanta Yai measures about 30 km long and 5-6 km wide. The entire west coast is a succession of sandy beaches — long, open, with moderate waves, swimmable for almost the whole dry season — interspersed with rocky headlands. The east coast is the port (Saladan, to the north) and mangrove zones. The interior is low jungle with modest hills, rubber plantations and small villages.

The island has a predominantly Muslim community (around 80%), with notable presence of chao ley families (sea gypsies, a semi-nomadic people with local roots) and Hokkien-origin Chinese in the Old Town. This mix gives Koh Lanta a different cultural air from other Andaman islands — more plural and less purely touristy.

The zones: how to choose

Beaches listed north to south on the west coast. Each has its own character.

Long Beach (Phra Ae). 5 km south of Saladan. The most popular zone with the most development: numerous mid-range resorts, restaurants, bars. Very long beach (4 km) with white sand and calm sea. Recommended for first visit, families and those wanting infrastructure.

Klong Khong. South of Long Beach. Less developed, more bohemian. Rastafari beach bars, sunset fires, backpacker atmosphere. Beach with rocks on the shore in some zones (less swimmable than Long Beach) but with spectacular sunsets.

Klong Nin. Midpoint of the island. Nice balance between infrastructure and tranquility. Good beach, relaxed bars, zone frequented by European families with children.

Klong Jark. South of Klong Nin. Quieter still, almost residential. Good offer of small bungalows and restaurants with great value.

Kantiang Bay. Horseshoe bay at the far south. One of the island’s most beautiful zones, with high-end resorts (Pimalai, Sri Lanta). Pretty beach, clean water, relaxed atmosphere. The village also has authentic restaurants at very reasonable prices.

Bamboo Bay and Nui Bay. Far south, almost at the end of the road. Almost isolated, ideal for those who really want to disconnect. Few accommodations, all small.

Old Town (Koh Lanta Town). On the east coast, not a beach zone but historic village with wooden architecture on stilts over the water. Worth a day visit: seaside restaurants, chao ley community craft shops, cafés with authentic Thai coffee.

What to do

Koh Lanta is, above all, a slow-pace island. But it has worthy activities.

Four Islands tour (Koh Ngai, Koh Muk, Koh Kradan, Koh Chueak). Perhaps the best excursion from Koh Lanta: four small islands to the south, with paradise beaches and the spectacular Emerald Cave (Tham Morakot) of Koh Muk, a cave where you swim 80 metres in total darkness until emerging on a secret beach surrounded by cliffs. 1,200-1,800 THB per person, full day with lunch.

Mu Koh Lanta National Park (south of the island). Far south of Lanta Yai. White lighthouse on cliffs, jungle trail, small beach with monkeys. Entry 200 THB foreigners. 30 minutes by motorbike from Kantiang.

Old Town and Chao Ley Village. Half day on the east coast: walk through the old town, lunch in a stilted restaurant, visit to the chao ley village.

Diving and snorkelling at Hin Daeng / Hin Muang. Koh Lanta is an excellent base for advanced diving. The Hin Daeng and Hin Muang pinnacles are considered the best diving spots in southern Thailand, with the chance to see whale sharks (high season, January-April) and mantas. 3,500-4,500 THB day with two dives. Operators: Blue Planet Divers, Dive and Relax, Lanta Divers.

Cooking class. Several schools (Time for Lime, Cooking with Mon, Oi’s Thai Cuisine) offer half-day Thai cooking classes with market visit. 1,500-2,500 THB.

Yoga and wellness. The island has a surprising yoga and retreat scene. Oasis Yoga Bungalows (Long Beach) and Mommy’s Yoga (Klong Nin) offer daily classes.

Getting there

Ferry from Krabi (Klong Jilad). 2h, 350-450 THB. Departures 10:30, 13:30.

Ferry from Phi Phi. 1h-1h15m, 300-450 THB. Departures 8:00, 13:00.

Ferry from Phuket. 2h-2h30m, 550-750 THB. Departures 10:30, 13:00.

By road with two short ferries. From Krabi Town (bus+ferry) or Ao Nang, 2h-2h30m for a total of 300-400 THB. This is the local method and the cheapest. Also works in low season when direct ferries close.

Where to sleep

Long Beach (family, mid). Lanta Sand Resort, Layana Resort, Sri Lanta. Double 2,500-5,000 THB. Resorts with pool and direct beach access.

Klong Nin (quiet, mid). Lanta Sunny House, Lanta Marine Park View, Royal Lanta. Double 1,800-3,500 THB.

Kantiang Bay (high). Pimalai Resort (luxury, 12,000-25,000 THB), Sri Lanta (mid-high, 5,500-8,000 THB).

Backpacker. Jungle Hill Bungalows (Klong Khong), Hutyee Boat (Klong Khong). Simple bungalow 500-1,200 THB.

Long rentals (a month or more) drop prices significantly. In low season (May-October) a reasonable bungalow costs 10,000-18,000 THB a month.

Getting around

Own motorbike. 200-300 THB/day. The best option. The main north-south road is in good shape though with some steep climbs. International licence required.

Songthaew. Circulate on the main road. 50-100 THB per leg between zones. Less frequent south of Klong Nin.

Car with driver. 1,500-2,000 THB half day, 2,500-3,500 THB full day. Sensible for families with small children.

When to go

November-April. High season. Calm sea, sun, high prices. Whale sharks January-April.

May-October. Rainy season. Most hotels close (especially south of the island). Only Long Beach, Klong Khong and Klong Nin keep services operational. Very low prices.

How many days

Two-three days is too short for Koh Lanta: the island demands time to make sense. Five to seven days: ideal. Allows exploring zones, doing a Four Islands trip and resting. Ten days or more: the typical Lanta client profile. For long rentals, best rates between January and March.

The full Far Guides Thailand guide includes a Koh Lanta zone map, detailed beach comparison, local restaurant recommendations and excursion tables.