Ko Lanta's west coast is one long run of beaches, strung north to south down the island and facing the Andaman sunset. They are not all the same: the north is the developed, busy end, and it grows quieter and greener the further south you go. Here's what each of the main beaches is known for, and who each one suits, so you can pick the stretch of sand that fits your trip.
Ko Lanta's most popular family beach, and the one with the highest concentration of resorts and hotels on the island. The water is shallow and calm, which makes it safe for children, and it's a common pickup point for the four-island snorkelling tour. If it's your first trip and you want everything close at hand, this is the easy choice.
The island's longest beach — over four kilometres of golden sand, with water you can swim in and a reputation for its sunsets. It's a developed stretch but still keeps a good sense of peace, and it carries a wide range of hotels and restaurants across every budget. Family-friendly without feeling built up.
Powdery sand, calm water and hardly any rocks, so the swimming is good. It's quieter than Long Beach but still has enough going on — restaurants and a little nightlife — to stay comfortable, which makes it a middle ground between developed and remote. Good for families and anyone who wants a slower pace.
A crescent-shaped bay backed by green hills, with white sand and clear blue water. Its southern position on the island keeps the crowds thinner than up north. It sits near Nui Bay, which is known for snorkelling around rocky outcrops full of coral and fish.
The beaches run roughly north to south down Ko Lanta's west coast, and they change character as you go. The north — Klong Dao and Long Beach — is the developed, convenient end: the most resorts, the most restaurants, and shallow, calm water that suits families. Head south and it gets quieter and greener, through Klong Nin's slower middle ground down to Kantiang Bay and beyond, where there are fewer people and more scenery.
It depends on what you're after, because each of Ko Lanta's main beaches is known for something different. Long Beach (Phra Ae) is the island's longest at over four kilometres, is well known for its sunsets, and has a wide range of places to stay and eat across every budget. Klong Dao is the most popular beach for families, with shallow, calm water. Klong Nin has powdery sand and easy swimming at a slower pace, and Kantiang Bay in the south is a quieter, greener crescent bay near good snorkelling. The north of the island is more developed and convenient; the south is quieter.
Klong Dao is the most popular family beach: it has the highest concentration of resorts and hotels on the island, and its shallow, calm water is safe for children. It's also a common pickup point for the four-island snorkelling tour. Long Beach is family-friendly too, and Klong Nin's calm, almost rock-free water makes it another good choice for families wanting a slower pace.
Yes. Kantiang Bay in the south sits near Nui Bay, which is known for snorkelling around rocky outcrops with coral and fish. Klong Dao, up north, is a common pickup point for the four-island snorkelling tour. So you can snorkel close to shore in the south, or join a boat tour from the busier northern beaches.
Kantiang Bay is the quietest of the main beaches: its southern position on the island keeps tourist numbers lower than up north, and it's backed by green hills. In general the beaches get quieter and greener the further south you go, so Klong Nin is calmer than Long Beach, and Kantiang Bay and the beaches beyond it are quieter still.
It comes down to what matters most for your trip. The north — Klong Dao and Long Beach — is the developed, convenient end, with the most resorts and restaurants and shallow, calm water for families. The south is quieter and greener, through Klong Nin's middle ground down to Kantiang Bay. Choose the north for convenience and easy swimming, the south for peace and scenery.
Planning the rest of the trip? Line the beaches up with when to come and how to get here — the three together cover most of the pre-trip research.