Koh Mook

Koh Mook: The Exotic Pearl of the Trang Sea
Koh Mook is the third-largest island in the Trang archipelago. Unlike the more commercialized islands like Phuket or Phi Phi, Koh Mook retains a wonderful sense of authenticity. It is a place where rugged limestone cliffs meet turquoise waters, and traditional fishing villages coexist with high-end eco-resorts.

The Crown Jewel: Tham Morakot (Emerald Cave)
The island’s most famous attraction is the world-renowned Emerald Cave. This natural wonder is accessible only by sea. To enter, visitors must swim through a narrow, 80-meter-long dark sea tunnel (usually wearing life jackets and following a guide).

At the end of the tunnel, the cave opens up into a breathtaking hidden lagoon with white sand, surrounded by towering vertical limestone cliffs and lush jungle foliage. When the sun hits the water at the right angle, the entire lagoon glows with a brilliant emerald green hue, creating a scene that feels like something out of a fantasy movie.

Iconic Beaches
Koh Mook boasts two distinct and beautiful coastlines:

• Sivalai Beach (Ao Kham): Located on the eastern tip, this is a stunning white sandbar that stretches out into the sea. It is home to the famous Sivalai Beach Resort. The water here is shallow and crystal clear, making it a perfect spot for photography and watching the sunrise.
• Charlie Beach (Farang Beach): Located on the western side, this beach is framed by dramatic cliffs. It is the best place on the island to watch the sunset. The vibe here is more laid-back, with small beach bars and restaurants where you can enjoy a drink while the sky turns orange and pink.

Authentic Island Life
One of the most charming aspects of Koh Mook is its local community. The island is inhabited by a mix of Thai-Muslim and sea gypsy families. Unlike "resort-only" islands, you can walk or bike through the main village to see locals mending fishing nets, children playing, and small shops selling local snacks.

The island is also part of a marine protected area, and if you are lucky, you might spot Dugongs (sea cows) grazing on the seagrass beds nearby, as this region is one of their last remaining habitats in Thailand.

Activities and Exploration

• Island Hopping: Koh Mook is the perfect base for visiting nearby Koh Kradan (voted one of the best beaches in the world) and Koh Ngai, both of which offer world-class snorkeling.
• Kayaking: You can rent a kayak to explore the coastline and hidden coves around the limestone cliffs.
• Cycling: The island has small paved paths with very few cars, making it ideal to explore by bicycle or motorbike.