Koh Yao Yai is a peaceful island located in southern Thailand, recently gaining popularity for its long, poetic turquoise beaches. As it hasn’t been heavily developed for tourism, Koh Yao Yai has preserved its untouched natural beauty, making it a perfect destination for rest and relaxation. If you’re wondering what to do in Koh Yao Yai, then discovering the local culture and joining Koh Yao Yai festivals are must-do experiences. Below are the international and traditional festivals of Koh Yao Yai – be sure to save them when planning your Koh Yao Yai trip!


Koh Yao Yai is a peaceful island located between Phuket and Krabi, known for its pristine beaches, stunning natural landscapes, and distinctive local culture. It is an ideal destination for those looking to escape the hustle and bustle of the city and enjoy a tranquil environment close to nature. So, when to visit Koh Yao Yai? Like many other islands in Thailand, Koh Yao Yai experiences a tropical monsoon climate, with a clear distinction between the dry and rainy seasons. Understanding the best time to visit Koh Yao Yai is crucial, as it will significantly impact your travel experience.