Racha Noi Island + Racha Yai Island + Maiton Island by Speedboat. Activity description: Set off the coast of the Thai province of Krabi, the magical lagoons and stunning limestone cliffs of Koh Hong are a nature-lovers paradise, only accessible on day trips. Travel to the island’s serene natural swimming pools on a catamaran and enjoy modern comforts not provided on many other boat excursions to the island. Plus, relax knowing that meals, national park …