Things to Do in Koh Yao Yai: Guide to Island Life & Adventures
Located between Phuket and Krabi in the heart of Phang Nga Bay, Koh Yao Yai offers a perfect balance of nature, culture, and relaxation. Unlike its party-centric neighbors, this tranquil island is ideal for travelers seeking authenticity and serenity. In this comprehensive guide, we’ll cover the top things to do in Koh Yao Yai, must-see attractions, hidden gems, and unforgettable experiences to make the most of your island escape. If you're wondering what to do in Koh Yao Yai, this list is for you.
Getting there? Be sure to check out our full guide on the [Ferry from Phuket to Koh Yao Yai] to plan your smooth island transfer.
Best Things to Do in Koh Yao Yai
1. Relax at Laem Had Beach
Laem Had Beach is the postcard-perfect beach of Koh Yao Yai. Located on the northeastern tip, it features soft white sand and an iconic sandbar that emerges during low tide. The beach is quiet and relatively untouched, making it ideal for sunbathing, beachcombing, or simply reading a book under a palm tree. Its shallow waters are also safe for swimming and great for families.
2. Stay at a Beachfront Luxury Resort
One of the best things to do in Koh Yao Yai is to indulge in a luxury resort experience. Two of the top-rated options include:
- Santhiya Resort: Known for its grand Thai-style architecture, sea-view infinity pools, and spa retreats. The resort also offers cooking classes, cultural shows, and private island tours.
- Koh Yao Yai Village: This eco-resort is surrounded by nature and ideal for families or couples seeking tranquility. Its beachfront villas offer both comfort and privacy.
[Read our full Santhiya Resort review]
3. Go Island Hopping in Phang Nga Bay
A classic what to do in Koh Yao Yai experience is taking a day trip to explore nearby islands:
- Koh Hong with its dramatic cliffs and hidden lagoon.
- Koh Pak Bia and Koh Lao Lading, perfect for snorkeling and swimming.
Many longtail or speedboat tours depart daily and include snorkeling gear, lunch, and a local guide. It's a fantastic way to explore the bay’s dramatic limestone karsts and crystal-clear waters.
4. Discover Local Culture in Fishing Villages
To truly understand the island, spend time in a local fishing village. Most inhabitants of Koh Yao Yai are Muslim, and you'll find wooden stilt homes, bustling fish markets, and welcoming smiles. You can learn how locals make squid nets, dry fish, or build longtail boats using traditional methods. It’s a peaceful and enriching cultural exchange.
5. Enjoy Thai Cooking Classes
Learning how to cook Thai food with island-sourced ingredients is a rewarding experience. Resorts like Santhiya and Glow Elixir offer cooking classes where you’ll make dishes such as Pad Thai, green curry, and mango sticky rice. These classes often include a visit to the on-site herb garden or local market for ingredient sourcing.
For more inspiration, browse our [Best Thai Cooking Classes in Phuket] guide.
6. Explore the Island by Scooter
Renting a scooter is the most flexible and fun way to see Koh Yao Yai. Scooters are available for around 250–300 THB per day. The island has minimal traffic, making it great for beginners. Explore coastal roads, hidden beaches, rubber plantations, and even the occasional monkey!
Be sure to bring a helmet, and drive slowly on gravel or rainy days.
7. Visit Loh Pared Beach for Sunset
On the island’s west coast, Loh Pared Beach is the top spot to watch the sun dip into the Andaman Sea. It’s lined with casual beach bars and restaurants, making it the perfect place to enjoy a cocktail or Thai dinner with your feet in the sand. Sunset kayak rentals are available here too.
8. Join a Yoga or Wellness Retreat
Many visitors come to Koh Yao Yai for healing and wellness. Retreats and resorts offer:
- Hatha and Vinyasa yoga classes
- Guided meditation sessions
- Herbal steam rooms, body scrubs, and coconut oil massages
Santhiya and Glow Elixir both offer full spa menus and wellness activities throughout the week.
9. Explore Mangrove Forests by Kayak
Koh Yao Yai's eastern shores are lined with mangrove forests, which you can explore by kayak. Paddle silently through winding waterways, watching for mudskippers, kingfishers, and even the occasional monitor lizard. It's one of the most peaceful and nature-rich things to do in Koh Yao Yai.
Kayaks can be rented from local beachfront shops or directly through your resort.
10. Visit the Big Tree (Ton Ma Yai Yai)
This enormous tree is over 300 years old and stands proudly in the middle of the jungle. Considered sacred by locals, it’s a calming and humbling place to visit. Bring walking shoes and a bottle of water as you trek through the shaded path to reach it. Nearby signs tell you more about the tree’s history and significance.
11. Take a Longtail Boat to Koh Yao Noi
Just a short 10–15 minute boat ride away, Koh Yao Noi is a smaller, equally charming island. It offers:
- Artisan shops with handmade goods
- Secluded yoga centers
- Quiet cafés and more developed local life
You can do a day trip or even extend your stay with a night or two there.
12. Discover Hidden Beaches
Some of the best beaches are off the beaten track:
- Ao Muong: Small, private, and backed by jungle.
- Ao Sai: Often deserted with turquoise water and dramatic rock formations.
Bring snacks, water, and sunscreen. These beaches are perfect for couples or photographers seeking unique scenery.
13. Try Local Southern Thai Food
Dishes to try in Koh Yao Yai include:
- Gaeng Som (sour curry with fish)
- Pad Sataw (stir-fried stink beans with shrimp)
- Khao Yum (rice salad with herbs and lime)
Visit a beach shack or night market to try freshly made versions. Many restaurants also offer seafood barbecues in the evening.
14. Hike to Panoramic Viewpoints
There are a few accessible hiking trails that reward you with sweeping views of Phang Nga Bay. These aren’t marked on Google Maps, so ask a local or your hotel for tips. Early morning is the best time to hike due to heat and lighting conditions for photos.
15. Pamper Yourself at a Spa
End your stay with a relaxing Thai massage or body treatment. Spa services in Koh Yao Yai are affordable and expertly delivered. Choose a beachfront massage bungalow or visit the luxurious spa at Santhiya Koh Yao Yai for a more indulgent experience.
Final Thoughts: What to Do in Koh Yao Yai for Every Kind of Traveller
From cultural encounters and beachfront relaxation to kayaking adventures and luxurious spas, the variety of things to do in Koh Yao Yai makes it an ideal destination for all types of travellers. If you’re still wondering what to do in Koh Yao Yai, rest assured, this island has something magical waiting for you.
To reach this island haven and get there smoothly, don't forget to look for tickets in advance.
