10 Best Things to Do in Koh Lanta: Beaches, Old Town & Islands

Featured image: Rittigai, CC BY-SA 3.0, via Wikimedia Commons.

10 Best Things to Do in Koh Lanta

Koh Lanta Yai is about 30 km long and 6 km wide, part of an archipelago of roughly 52 islands. Entries run from the east-coast Old Town to the west-coast beaches, the south and the sea. Prices are approximate operator and park levels, as of November 2026.

1. Lanta Old Town (Ban Si Raya)

Ban Si Raya on the east coast was once a safe harbour for Arab and Chinese trading ships crossing the Andaman Sea. Century-old stilt houses now hold guesthouses, shops and cafes that overlook the water. Walk the main street to the town square, then find the roundabout shrine and the seaside shrine.

Our guide to the stilt-house waterfront goes street by street. Museum opening is unreliable, so treat it as a bonus rather than a plan. Skip Old Town if you want sand and swimming, because this is a morning of walking and coffee.

2. Klong Dao Beach

Klong Dao is a 3 km strip of white sand, roughly 2 km south of Ban Saladan and Saladan Pier. Arrivals tend to land here first, so hotels and seaside restaurants cluster along the sand. Long evening walks are the main activity, with the sea on one side and dinner on the other.

During monsoon months, small waves arrive and boards rent for about ฿200 an hour. Come at higher tide for the best chance of rideable surf. Pass on Klong Dao if you want empty sand, since this is the convenient beach rather than the quiet one.

3. Long Beach (Phra Ae) at sunset

Long Beach stretches about 4 km just south of Klong Dao and carries most of the island's bars and restaurants. Sunset is the reason to be on this west-facing coast, with the sun dropping into the sea around 5 pm. Order a drink at a beachfront bar and stay for dinner as the light fades.

Traffic on the coast road is heavy, so allow extra time to ride back. Shade on the sand is thin, so bring a hat for daytime visits. Skip Long Beach if you want quiet and head south instead.

4. Klong Khong, Klong Nin, Kantiang and Mai Phai

Beaches south of Long Beach get quieter and less developed, starting with Klong Khong and Klong Nin. Kantiang Bay comes next, a village beach where longtail boats can be chartered for private island drop-offs. Mai Phai Bay is the last beach before the national park.

Stop at Klong Nin, eat lunch in Kantiang village and finish at Mai Phai. Taxis to the remote southern beaches cost about ฿600, as reported by travelers. Anyone nervous about steep hills should pick a taxi over a scooter for this stretch.

5. Klong Jark Bay and the jungle waterfall walk

Klong Jark Bay is a long stretch of white sand where a handful of people still feel spread out. Pair it with the jungle walk to the waterfall, about 30 minutes along a small creek under tree cover. Access is free, though scooter parking at the start costs a small fee.

Outside the wettest months, expect a trickle and perhaps a monkey, not a cascade. Wear shoes with grip and carry water. Dry-season visitors who need a real waterfall should leave the walk off the list and stay on the sand.

6. Mu Ko Lanta National Park

Mu Ko Lanta National Park fills the far south end of the island, past the Sang Ga U village. Entry is about ฿200, with fees listed by the Department of National Parks. That ticket covers a nature trail, two beaches and gardens.

Walk the forest trail early, before heat and humidity build. Our southern lighthouse stop fits the same day. Heat-averse visitors can stick to the beaches and swim before heading back up the coast.

7. Four-island boat tour

A day boat covers Tup, Poda, Chicken and Tungming islands, often with a bonus stop at Phra Nang Cave. Tourist offices across the island sell the trip. Our four-island boat route breaks down each stop.

High season brings crowds, while the rainy season can bring bumpy seas and showers. Emerald Cave tours get especially crowded. Skip group boats if you dislike crowds or get seasick, and charter a longtail from Kantiang Bay instead.

8. Snorkeling and diving at Hin Daeng

Hin Daeng is a mid-sea pinnacle known for shoals of fish and larger species such as sharks, tuna and barracuda. Dives are often paired with nearby Hin Muang. Trips cost about ฿4,000–5,500 and need a boat ride of roughly 2 to 2.5 hours.

Ask operators for trip days well in advance. Snorkelers get similar water time on island-hop tours, which cost less. Skip Hin Daeng if you have only a day or a tight budget.

9. Mangrove kayaking and the Tham Khao Maikaeo cave

Several mangrove forests ring the island, and locals run kayak or guided boat trips through them. Rent a kayak yourself, or ride with a guide who knows the channels. Tham Khao Maikaeo is a guided cave-and-tunnel tour of about two hours for around ฿300.

Bring grip shoes, because flip-flops will not do. Both fit a half day and suit people who want shade and water without a full boat day. Anyone uneasy in tight, dark spaces should skip the cave and keep to the mangroves.

10. Cooking class, local food and animal welfare

A Thai cooking class suits a rainy morning or a slow day off the beach. Cooking with Mon runs a session of about five hours near Old Town. Dishes include khao soi, pad thai and mango sticky rice.

Time for Lime also teaches cooking, and its profits support Lanta Animal Welfare, reported open daily from 9 am to 5 pm. Markets follow a seasonal, village-by-village schedule, so check the evening market schedule before planning dinner around one. Skip the class if five hours at a stove is not your idea of a holiday.

How to Plan Your Time in Koh Lanta

We'd plan north to south. Start at Saladan Pier and Klong Dao, then move to Long Beach, Klong Khong and Klong Nin, Kantiang and Mai Phai, and finish at the national park. Old Town sits on the east side, and Sang Ga U lies in the southeast. One road runs along each coast, with two roads crossing the island between them. Hills steepen in the south, so budget extra time on a scooter. Sang Ga U is a living Urak Lawoi village, not a sightseeing venue. Go only with a local guide, and never photograph villagers without clear permission. Elephant riding appears in many jungle-trek packages, and we'd avoid it in favour of no-riding sanctuaries.

Costs, Tickets and Opening Hours

Park entry is about ฿200. Bike rental runs about ฿200 a day, while a taxi to remote southern beaches is about ฿600 and a full-day private driver up to ฿3,000. Hin Daeng dive trips cost about ฿4,000–5,500, the cave tour about ฿300 and surfboard rental about ฿200 an hour. These are operator-reported levels, so confirm with the park office or operator before paying.

Where to Stay and How to Get Around Koh Lanta

Saladan and Klong Dao suit arrival convenience and restaurants. Long Beach suits bars and nightlife. Southern bays are quieter and more remote. Old Town on the east coast suits culture. Pick the coast that matches your plans, because crossing the island takes time. Scooters rent for about ฿200 a day at hotels and tourist offices. Wear a helmet, carry an International Driving Permit and take insurance. Avoid night riding, and expect roadworks in places. Without a license or confidence, we'd use tuk-tuks, songthaews or a private driver instead.

How to Get to Koh Lanta

Krabi Airport is about 70 km away and Trang about 120 km. Minivans plus the car ferry take roughly two to three hours. Car ferries run daily from 6:00 to 22:00. Boats also leave Krabi Town and Ao Nang for about ฿600. From Koh Yao Noi the boat takes about 3 hours. Ferry schedules change by season, so check the operator. Arriving via Bangkok? Our Bangkok guide covers a stopover.

Best Time to Visit Koh Lanta and Weather

November to March is high season and has the best weather. Low season runs roughly mid-April to November. Island trips get bumpy then, and some beach services and restaurants close. Surf appears only in monsoon months, while waterfall walks pay off only in the wettest weeks. Markets turn seasonal, and the Walking Street market does not run in low season. Rainy days still work for Old Town, a cooking class or the animal shelter.