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The best islands in Thailand

The top 3 according to 275 votes from people: Koh Phi Phi · Koh Samui · Koh Lanta. (Updated Oct 24, 2023.)

From party islands to diving hubs and quiet castaway spots: Thailand's best islands according to Rough Guides and travellers who have island-hopped them all.

suitcase_galway · · 12 items · 275 votes · 3 comments

Top 10

  1. 1

    Koh Phi Phi

    Limestone cliffs and turquoise bays, with Maya Bay from the film The Beach.

    ▲ 31 ▼ 3

    28
  2. 2

    Koh Samui

    Resort island in the Gulf, gateway to Ang Thong National Marine Park.

    ▲ 26 ▼ 3

    23
  3. 3

    Koh Lanta

    Laid-back island with long beaches, good for families.

    ▲ 29 ▼ 7

    22
  4. 4

    Koh Tao

    One of the world's most popular places to learn to scuba dive.

    ▲ 24 ▼ 2

    22
  5. 5

    Koh Kood

    Quiet, jungle-covered island near Cambodia with clear water and waterfalls.

    ▲ 18 ▼ 1

    17
  6. 6

    Phuket

    Thailand's largest island, with beaches for every taste and international flights.

    ▲ 20 ▼ 5

    15
  7. 7

    Koh Chang

    Thailand's third-largest island, with rainforest and waterfalls.

    ▲ 17 ▼ 2

    15
  8. 8

    Koh Phangan

    Famous for the Full Moon Party at Haad Rin, with quiet northern beaches.

    ▲ 18 ▼ 5

    13
  9. 9

    Koh Lipe

    Small island near Malaysia with powder-white beaches and coral reefs.

    ▲ 17 ▼ 4

    13
  10. 10

    Koh Mak

    Small, car-light island in the Trat archipelago with coconut plantations.

    ▲ 14 ▼ 5

    9

Candidates

They don't make it into the top 10… yet. Vote for them to move them up.

  1. 11

    Koh Yao Noi

    Rural island in Phang Nga Bay with views of limestone karsts.

    ▲ 10 ▼ 2

    8
  2. 12

    Koh Ngai

    Tiny Trang island of resorts and snorkelling over coral.

    ▲ 9 ▼ 3

    6

How is this ranking ordered? By people's votes: each ▲ adds a point and each ▼ takes one away. Anyone can vote and add what is missing.

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Comments (3)

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Jenna W.

Koh Lanta is perfect for families, chill and long beaches.

georgia_gg

Koh Kood is my favourite, untouched.

Ankit Iyer

Koh Phi Phi is overcrowded now, beautiful but busy.

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