Tropical Island Directory • 2026

Thailand Islands Guide

From the buzzing party bays of Phuket and coconut-clad hills of Samui to the glowing coral atolls of Koh Lipe — find your dream island escape.

🌴 4 Hand-Picked Islands
🏖️ 300+ Tropical Beaches
⛵ Year-Round Ferries
Andaman Sea & Gulf of Thailand

Best Thailand Islands to Visit

Each Thai island offers its own distinct character, beach conditions, and vibe. Click any guide below for detailed attractions, areas, and hotel picks.

Phuket
Andaman Crown Jewel

Phuket

Thailand’s largest island • 30+ Beaches • Direct International Airport

Phuket offers everything in one place: energetic entertainment in Patong, laid-back family resorts in Kata & Kamala, cliffside luxury villas, and historic Old Town food culture.

Koh Samui
Gulf of Thailand

Koh Samui

Coconut Groves • Boutique Luxury • Chaweng & Fisherman’s Village

A lush island paradise in the Gulf of Thailand famous for hillside pool villas, palm-shaded beaches, relaxed beach clubs, and easy catamaran connections to Koh Phangan and Koh Tao.

Koh Lipe
Maldives of Thailand

Koh Lipe

Tarutao National Park • Powder Sand • Vibrant Coral Reefs

A tiny, walkable island paradise near the Malaysian border. Famous for Sunrise and Pattaya beaches, crystal clear snorkeling straight from the sand, and cozy Walking Street cafes.

Koh Chang
Elephant Island

Koh Chang

Rainforest Peaks • Waterfalls • Peaceful Coastal Bays

Thailand’s third-largest island remains blissfully uncommercialized. Covered in dense virgin jungle and cascading waterfalls, with long sandy beaches along its relaxed western shore.

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Thailand Island Hopping: Essential Advice

Key facts to plan your ferry routes and seasonal weather.

🌊 Two Separate Coasts

Andaman Coast (Phuket, Lipe, Krabi) is best from November to April. The Gulf of Thailand (Samui, Phangan, Tao) has sunny weather from January through August.

🚤 Speedboats vs Ferries

Large catamarans (like Lomprayah) are smoother and more comfortable than small speedboats during open-water crossings between islands.

🎟️ National Marine Park Fees

Many islands (Tarutao, Similan, Phi Phi) require an entry fee of 200–400 THB per person, usually paid in cash upon arrival at the pier.

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