Exploring the Best Islands in Thailand: A Guide to Tropical Island Bliss

March 12, 2025

Given that Thailand is home to many islands, each bearing unique cultural and natural allures, not visiting a single one of them would be a grave injustice. Here are some of the top islands you should visit at least once to experience the tropical side of the Land of Smiles.

Phuket

No list of islands in Thailand is complete without Phuket, a popular starting point for island-hopping enthusiasts. Even if you aren’t keen on visiting multiple islands during your stay, Phuket is the ideal base location for an island getaway, home to several serene temples and bustling markets that provide an authentic look into Thailand’s island culture. You can kick off your adventure with a renowed Bangkok city hotel such as the likes of Pathumwan Princess Hotel as your base.

Phi Phi Islands

This group of six islands is located along the western coast of Thailand’s southern peninsula and is a great choice if you like the idea of island-hopping. While the two main islands are often top picks among travellers, you shouldn’t ignore the smaller ones, including Koh Phi Phi Don and Koh Phi Phi Ley.

Koh Tao

If you’re looking for an island experience with a focus on ocean adventures, Koh Tao is the place to visit. Featuring a number of stunning coral reefs along its coast, Koh Tai offers endless opportunities for diving and is even a great place to get your PADI diving certification. This island is also much quieter making it perfect if you want to stay away from the noise of tourist crowds and activities.

Similan Islands

You’re in for a completely different experience on these islands. The Similan Islands have no accommodations – you’ll need to set up your tent – although you’re only permitted to sleep on one of the nine islands. Alternatively, you could explore the islands as part of a day tour which gives you plenty of time to soak in the peaceful atmosphere.

Koh Samui

A haven for party-goers and night owls, Koh Samui is another of Thailand’s most popular island locales. However, it also has something for those who prefer a quiet stay, with many serene Buddhist temples, elephant sanctuaries and calm beaches offering laid-back experiences during the day.