When travellers think of Thailand’s island getaways, popular spots like Phuket, Koh Phi Phi, and Krabi often come to mind. But hidden just south of Krabi is the Trang Archipelago, an unspoiled collection of islands where limestone cliffs, emerald waters, and quiet beaches offer a serene alternative to Thailand’s busier destinations.
The Trang Islands remain blissfully low-key, perfect for those seeking beautiful beaches, unique landscapes, and authentic local culture without the tourist crowds.
What Makes the Trang Archipelago Special?
The Trang Archipelago is a group of over 40 islands scattered across the Andaman Sea, each offering something a little different. Unlike Thailand’s more commercialised beach towns, the Trang Islands maintain a rustic charm where life moves at a slower pace.
The beaches here are peaceful, the waters are crystal clear, and the local communities welcome visitors with warm smiles and genuine hospitality.
Top Islands to Explore in the Trang Archipelago
1. Koh Muk and the Emerald Cave (Tham Morakot)
Koh Muk is one of Trang’s most famous islands, thanks to the magical Emerald Cave. This sea cave can only be accessed by swimming through a dark, narrow tunnel at low tide. Once inside, you’ll discover a hidden lagoon surrounded by towering limestone cliffs and soft white sand.
It’s like stepping into a secret world—a truly unforgettable experience.
2. Koh Kradan
Known for its postcard-perfect beaches and turquoise waters, Koh Kradan is a snorkeller’s paradise. The coral reefs are just meters from the shore, making it easy to explore the underwater world without a boat.
Koh Kradan’s peaceful vibe and stunning sunsets make it an ideal spot for couples and solo travellers looking to unwind.
3. Koh Ngai
Small, laid-back, and incredibly scenic, Koh Ngai is perfect for travellers seeking tranquillity. With no roads and minimal development, this island is all about relaxing on soft sandy beaches, kayaking in calm waters, and enjoying quiet evenings under the stars.
4. Koh Libong
For a more local experience, visit Koh Libong, the largest island in the Trang Archipelago. It’s home to friendly Muslim fishing villages and is a great place to spot the rare dugong (sea cow), which feeds on the island’s seagrass beds.
The island’s long beaches and lack of commercial tourism make it a peaceful escape.
Things to Do in the Trang Archipelago
- Island Hopping: Long-tail boat tours make it easy to explore multiple islands in one day. You can snorkel, kayak, or simply relax on different beaches throughout the archipelago.
- Snorkelling and Diving: The Trang Islands are surrounded by coral reefs rich in marine life. Popular snorkelling spots include Koh Chueak and Koh Ma.
- Kayaking: Paddle through the calm waters around the islands or venture into hidden lagoons and sea caves.
- Local Food: Don’t miss the chance to sample delicious southern Thai dishes, fresh seafood, and local Trang specialties at island restaurants and beachside eateries.
- Relaxation: Unlike busier Thai islands, the Trang Archipelago invites visitors to slow down. Spend lazy afternoons in a hammock, watch vibrant sunsets, and enjoy the soothing sounds of the sea.
Where to Stay
The Trang Islands offer a range of accommodations, from beachfront bungalows to eco-resorts.
- Koh Muk and Koh Kradan: Perfect for mid-range travellers and couples seeking a peaceful beach stay.
- Koh Ngai: Offers charming bungalows and quiet resorts with stunning ocean views.
- Koh Libong: Great for those wanting an authentic, off-the-beaten-path experience with simple but comfortable stays.
Getting to the Trang Archipelago
- From Trang Town: Boats and ferries depart regularly from Trang’s Pak Meng Pier. Trang Town is accessible via flights or trains from Bangkok.
- From Krabi or Koh Lanta: Speedboats and ferries connect the Trang Islands with other popular southern destinations.
The extra travel time is worth it to escape the crowds and experience a more serene side of Thailand.
The Trang Archipelago is Thailand’s hidden island paradise, where the beauty of limestone cliffs, emerald caves, and uncrowded beaches still feels pure and untouched. Perfect for travellers who want to step away from the tourist hotspots and enjoy the simple pleasures of nature, the Trang Islands offer a calm, authentic alternative.
Whether you’re swimming through secret caves, exploring coral reefs, or simply watching the sun set over a peaceful bay, the Trang Archipelago will capture your heart and leave you dreaming of your next visit.
