Thailand boasts over 1,000 islands, primarily clustered in the south along both the Gulf of Thailand (east coast) and Andaman Sea (west coast).

These islands cater to all travelers – from honeymooners and families to divers, backpackers, and party-goers. Island hopping offers the ultimate tropical adventure.

No Thailand trip is complete without an island experience. But with so many options, how do you choose the perfect islands for your itinerary?

Things You Should Consider When You Pick Islands

When you choose islands in Thailand, there are some points you should consider:

  • 1. Match the Island to Your Travel Style: Thailand’s islands each boast distinct features: some pulse with vibrant nightlife and thrilling water activities, others offer serene retreats, while some are known for their luxury resorts and others for their natural escapes and adventurous activities.
  • 2. Consider the Season and Weather: Thailand’s east and west coasts are affected by the monsoon at different times. Islands on the east coast, like Koh Samui, Koh Phangan, and Koh Tao, are rainiest between October and November, while west coast islands, like Phuket and Krabi, are wettest between May and October.
  • 3. Ease of Accessibility: Phuket and Koh Samui have international airports, more remote islands like Koh Lipe require multiple boat transfers.
  • 4. Budget: The price differences between islands mainly come from beachfront resorts and high-end private villas, while downtown hotels show minimal variation. Additionally, peak season rates (especially Christmas and New Year) are typically 40-50% higher than regular season prices.

Top 3 Islands for Beach Gateway (good for families and couples)

For most travelers planning a Thai beach getaway, Phuket, Koh Samui and Krabi top the list. But how to choose? Here’s a quick comparison to help you pick the perfect destination for your interests.

FeaturesPhuketKoh SamuiKrabi
VibeLively, convenient, busyPeaceful, Upscale, PrivateLaid-back, tranquil, natural
Top ActivitiesSnorkeling, jet skiing, parasailing, beach partiesBeach relaxation, Ang Thong Marine Park exploring, waterfall exploringRock climbing, snorkeling, diving, kayaking, hot springs
Best time to visitNovember to MarchDecember to MarchNovember to March
BudgetBudget-friendly to LuxuryExpensiveAffordable
Ease of accessibilityEasier to reach from Europe or the US with frequent international flights via Bangkok, Singapore, or Doha.More domestic and international flights from Bangkok, Singapore, or Doha.Limited direct international flights. Requires a transfer from Bangkok.