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Hidden Gem Islands in Thailand: Discover the Untouched Beauty Beyond Phuket


When people think of Thailand’s islands, the famous names like Phuket, Koh Samui, and Koh Phi Phi often come to mind. But if you’re seeking a quieter, more serene experience that’s still brimming with natural beauty, it’s time to explore the lesser-known islands. These hidden gems in Thailand offer stunning beaches, crystal-clear waters, and the tranquillity of unspoiled paradise. Whether you want to dive into vibrant coral reefs, relax on deserted shores, or immerse yourself in local culture, these islands will offer you a slice of Thai paradise without the crowds.


1. Koh Lipe – The Maldives of Thailand


Koh Lipe is a tiny island in the Andaman Sea, often referred to as the “Maldives of Thailand” for its powdery white beaches and impossibly clear turquoise waters. Located near the Malaysian border, Koh Lipe is part of the Tarutao National Marine Park and remains relatively under the radar compared to its more famous neighbours.


What to Do:

  • Snorkel or dive around vibrant coral reefs at Sunset Beach and Pattaya Beach.

  • Explore nearby islands like Koh Adang and Koh Rawi by taking a longtail boat trip.

  • Walk along the famous Walking Street for fresh seafood and handmade crafts.


Where to Stay:

  • Budget: The Chic Lipe (~THB 1,200/night).

  • Mid-Range: Castaway Resort (~THB 2,800/night).

  • Luxury: Ten Moons Lipe Resort (~THB 6,000/night).


Getting There: Take a ferry from Pak Bara Pier (~THB 650 one-way).


 

2. Koh Yao Noi – A Secluded Paradise


Nestled between Phuket and Krabi, Koh Yao Noi remains a quiet retreat with lush mangroves, secluded beaches, and charming fishing villages. The island offers a perfect balance of serenity and adventure, making it an ideal destination for nature lovers.


What to Do:

  • Kayak through the mangrove forests.

  • Rent a scooter and explore the quiet beaches like Pasai Beach.

  • Take a day trip to the stunning limestone karsts of Phang Nga Bay.


Where to Stay:

  • Budget: Tha Khao Bay View Bungalow (~THB 1,000/night).

  • Mid-Range: Koh Yao Seaview Bungalow (~THB 2,500/night).

  • Luxury: TreeHouse Villas (~THB 12,000/night).


Getting There: Catch a boat from Bang Rong Pier in Phuket (~THB 300 one-way).


 

3. Koh Kood – A Tropical Wonderland


Koh Kood, located off the eastern coast near Cambodia, is one of Thailand’s most pristine and untouched islands. Known for its cascading waterfalls, emerald waters, and lush jungles, it’s the perfect getaway for those who crave natural beauty and solitude.


What to Do:

  • Take a dip at Khlong Chao Waterfall.

  • Snorkel at Ao Phrao Beach and experience its stunning marine life.

  • Hike through the dense jungle trails.


Where to Stay:

  • Budget: Suan Maprao Ko Kut Resort (~THB 1,200/night).

  • Mid-Range: Koh Kood Resort (~THB 3,000/night).

  • Luxury: Soneva Kiri (~THB 80,000/night for a luxury villa).


Getting There: Travel by boat from Laem Sok Pier (~THB 350 one-way).


 

4. Koh Phayam – An Undiscovered Pearl


Koh Phayam is often overlooked but has a rustic charm that attracts backpackers and those looking for a more off-the-grid experience. With its long, sandy beaches, laid-back vibe, and a lack of cars, this is one of Thailand’s last remaining hidden paradises.


What to Do:

  • Surf at Ao Yai Beach, one of the few surf spots in Thailand.

  • Visit the local cashew nut plantations.

  • Explore Ao Khao Kwai (Buffalo Bay) for sunset views.


Where to Stay:

  • Budget: Phayam Lodge (~THB 800/night).

  • Mid-Range: The Blue Sky Resort (~THB 2,500/night).

  • Luxury: PP Land Beach Eco Resort (~THB 5,000/night).


Getting There: Take a boat from Ranong (~THB 200 one-way).


5. Koh Mak – The Perfect Island Escape


Lying in the Gulf of Thailand, Koh Mak is a small, family-owned island that emphasizes sustainable tourism. With its quiet beaches, coconut plantations, and coral reefs, it’s the ideal place to relax and disconnect from the world.


What to Do:

  • Snorkel at Koh Rayang Nai, a small private island accessible by kayak.

  • Cycle through rubber plantations and explore hidden beaches.

  • Take a boat trip to Koh Kradat, famous for its wild deer population.


Where to Stay:

  • Budget: Banana Sunset Bungalows (~THB 1,000/night).

  • Mid-Range: Koh Mak Cococape Resort (~THB 2,500/night).

  • Luxury: Mira Montra Resort (~THB 5,000/night).


Getting There: Catch a speedboat from Laem Ngop Pier (~THB 450 one-way).


 

6. Koh Lao Liang – A True Hidden Gem


For the ultimate off-the-beaten-path experience, head to Koh Lao Liang, part of the Mu Ko Petra Marine National Park. This island is perfect for adventurers looking for a mix of rock climbing, snorkelling, and untouched nature.


What to Do:

  • Rock climb on limestone cliffs rising straight out of the sea.

  • Snorkel in the surrounding coral reefs.

  • Camp on the beach for a truly unique experience.


Where to Stay: The only accommodation option is camping, which can be arranged through the national park authority (~THB 1,500 for a tent).


Getting There: Reachable by private boat from Pak Bara Pier (~THB 1,200 one-way).


 

Final Thoughts

Exploring these hidden gem islands in Thailand offers a rare chance to escape the crowds and experience authentic island life. Whether you’re seeking adventure, relaxation, or simply a slice of paradise, these underrated destinations provide a perfect mix for every type of traveller. So next time you plan your trip to Thailand, venture off the beaten path and uncover the treasures that most visitors miss. Enjoy the serenity, local charm, and unspoiled beauty of Thailand’s lesser-known islands!

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