Things to Do in Koh Yao Yai: Your Complete 2026 Island Guide
Planning things to do in Koh Yao Yai? You are in the right place. Tucked between Phuket and Krabi in the heart of Phang Nga Bay, Koh Yao Yai is one of Thailand's most unspoilt islands — a place where fishing villages still outnumber tourist bars and the pace of life is genuinely slow. If you are wondering what to do in Koh Yao Yai, the answer spans pristine beaches, mangrove kayaking, island-hopping day trips, cultural village walks, and some of Southern Thailand's best cooking classes. The range of Koh Yao Yai activities on offer is far wider than most travellers expect.
This comprehensive guide covers the 15 best things to do in Koh Yao Yai, the island's top beaches, a ready-to-use 3-day itinerary, practical costs, and everything you need from ferry arrival to departure.
⚡ Quick facts: Koh Yao Yai at a glance
- Location: Phang Nga Bay, Thailand — between Phuket (30 min) and Krabi (50 min)
- Best time to visit: November – April (dry season)
- Recommended stay: 3–5 days
- Getting around: Scooter rental 250–350 THB/day | Songthaew via hotel
- Vibe: Laid-back, Muslim fishing community, zero mass tourism
How to Get to Koh Yao Yai
No airport serves the island, so every journey begins by boat. Before you can start exploring Koh Yao Yai, you need to choose your crossing. Ferries and speedboats depart daily from main hubs.
Bang Rong Pier → Chong Lard Pier | Slow ferry ~45 min (80 THB) · Speedboat ~15 min (200 THB)
From Krabi
Floating Pier, East Railay → KYY | Speedboat ~50 min (350–500 THB)
Book ferry tickets in advance during high season (December – April). 12Go.Asia and the ferry operators at Bang Rong Pier are the most reliable options.
Best Time to Visit Koh Yao Yai
Timing your trip correctly makes a significant difference to which Koh Yao Yai activities are available and how comfortable your stay will be.
- Nov – Apr (High season): Dry, sunny, calm seas. Peak rates apply at resorts. Book early.
- May – Jun (Shoulder): Some rain, fewer crowds, 20–30% cheaper accommodation.
- Jul – Oct (Low season): Monsoon rains. Ferries can be cancelled. Not recommended for first visits.
15 Best Things to Do in Koh Yao Yai
From quiet beaches and jungle hikes to cooking classes and cultural encounters, the Koh Yao Yai things to do list below covers every type of traveller. Whether you are visiting for two nights or two weeks, these are the activities in Koh Yao Yai that locals and repeat visitors rate most highly.
1. Relax at Laem Had Beach
Laem Had Beach sits on the island's northeastern tip and is the most photographed of all the things to do in Koh Yao Yai — and for good reason. A dramatic sandbar emerges at low tide, creating an island-within-an-island effect. The shallow, calm water is ideal for families. Arrive early to claim a palm-tree spot before the handful of day-trippers appear.
💡 Tip: Check tide tables before you go. Low tide reveals the full sandbar and makes for spectacular photos.
2. Go Island Hopping in Phang Nga Bay
Island hopping is among the classic Koh Yao Yai activities and earns its reputation every time. Longtail and speedboat day trips from Chong Lard Pier visit Koh Hong (dramatic lagoon ringed by limestone karsts), Koh Pak Bia, and Koh Lao Lading — all within 45 minutes. Most tours include snorkelling gear, fresh fruit, and a local guide who knows where the reef fish gather.
💡 Tip: Book a small-group longtail boat over a speedboat for a quieter, more authentic experience.
3. Explore Mangrove Forests by Kayak
The eastern shore is laced with mangrove waterways, and kayaking through them is one of the most peaceful things to do in Koh Yao Yai. Paddle silently at sunrise or dusk and watch for mudskippers, monitor lizards, and kingfishers. Most beachfront resorts offer kayak rentals from 100–150 THB per hour — almost no trip to the island is complete without it.
💡 Tip: Paddle at high tide for the deepest access into the mangrove channels.
4. Discover Local Culture in the Fishing Villages
If you are asking yourself what to do in Koh Yao Yai beyond beach-hopping, the answer starts in the fishing villages. The majority of the island's permanent residents are Muslim fishermen and farmers. Spending a morning at Klong Hia or Ban Tha Kai — watching nets being repaired, longtail boats maintained, and fresh catch sorted at the pier — is one of the most culturally enriching experiences available. Dress modestly (shoulders and knees covered) as a sign of respect.
💡 Tip: Ask your guesthouse owner to introduce you to a local fisherman. Many will happily show you their boat for a small tip.
5. Take a Thai Cooking Class
Among the most rewarding activities in Koh Yao Yai, a Thai cooking class using island-sourced ingredients stands out for its hands-on authenticity. Resorts like Santhiya and Glow Elixir offer half-day classes covering green curry, pad Thai, and mango sticky rice. Most classes begin with a visit to an on-site herb garden or the local morning market — the market visit alone is worth the trip.
💡 Tip: Request a Southern Thai focus. The cuisine here — heavier on turmeric and tamarind — differs noticeably from Central Thai cooking.
For more inspiration, browse our [Best Thai Cooking Classes in Phuket] guide.
6. Rent a Scooter and Explore the Island
Renting a scooter is the single best way to experience all the things to do in Koh Yao Yai at your own pace. Roads are mostly flat, traffic is minimal, and the scenery — rubber plantations, rice paddies, coast road glimpses of limestone karsts — shifts constantly. Scooter rental runs 250–350 THB per day. Fill up at the small petrol stations near Chong Lard Pier before heading south.
💡 Tip: The road around the island's southern tip is unpaved in sections. Slow down on gravel and avoid riding after rain.
7. Watch the Sunset at Loh Pared Beach
Sunsets make their way onto every list of Koh Yao Yai things to do, and Loh Pared Beach delivers the best of them. The west coast faces the Andaman Sea directly. Beach bars set out low tables and bean bags on the sand, restaurants fire up seafood grills, and kayak rentals are available right on the shore. Laem Had Beach offers a quieter alternative for those who prefer golden-hour solitude.
💡 Tip: Arrive 30 minutes before sunset to claim a good spot. Bring a long-sleeve layer — the sea breeze picks up quickly after dark.
8. Tour the Rubber Plantations
Rubber cultivation has been Koh Yao Yai's economic backbone for over a century, and guided plantation tours are among the most distinctive Koh Yao Yai activities for travellers curious about local livelihoods. You watch the latex-tapping process in action — a precise diagonal cut in the bark, a small cup catching white sap overnight — and learn about the drying and processing stages that turn raw latex into exportable sheets.
💡 Tip: Tapping happens before dawn. Ask for a 5 AM tour to see the full process with the morning mist still in the trees.
9. Try an ATV Adventure
For travellers seeking a bit more adrenaline among the things to do in Koh Yao Yai, ATV tours deliver. Guided routes wind through rubber plantations, along coastal tracks, and down to secluded beaches that are difficult to reach by scooter. There is an ATV operator near Chong Lard village on the road to Laem Had Beach. Tours typically run 1–2 hours at 600–900 THB per person.
💡 Tip: Wear long trousers and closed shoes. The red laterite roads throw up dust and small stones at speed.
10. Visit the Sacred Big Tree (Ton Ma Yai Yai)
Deep in the island's jungle interior stands a tree estimated to be over 300 years old. Visiting it is one of those quietly spiritual moments that make exploring Koh Yao Yai so rewarding. Known locally as Ton Ma Yai Yai, a short walking trail leads through shaded forest to reach it. Consequently, it makes a natural complement to a morning scooter loop around the interior.
💡 Tip: Combine the Big Tree visit with the rubber plantation loop for a full half-day inland adventure
11. Day Trip to Koh Yao Noi
One of the best things to do in Koh Yao Yai is, paradoxically, to visit its smaller neighbour. A 10–15 minute longtail boat ride from the northern pier brings you to Koh Yao Noi — slightly more developed, with artisan shops selling hand-painted batik, a handful of yoga centres, and excellent local cafés. Many visitors do a combined day trip; others base themselves on one island and overnight on the other.
💡 Tip: Mina's Cooking Classes on Koh Yao Noi are famous across the region. Book at least three days in advance.
12. Snorkelling and Diving
Knowing what to do in Koh Yao Yai underwater is just as important as what to do on land. The waters around the island are part of the Phang Nga Bay marine ecosystem and support coral reefs, colourful reef fish, sea turtles, and rays. Day trips visit Koh Hong, Koh Pak Bia, and the reefs around Koh Nok. Certified divers can book trips to Shark Point and Anemone Reef — two of the Andaman Sea's finest dive sites.
💡 Tip: Snorkelling gear is included with most island-hopping tours. For diving, bring your certification card.
13. Explore Hidden Beaches
Discovering secluded coves is one of the most satisfying activities in Koh Yao Yai for independent travellers. Ao Muong is a small, jungle-backed cove rarely visited by tour groups. Ao Sai features turquoise water and dramatic rock formations and is often completely deserted on weekdays. Hinkong Beach on the east coast is a local favourite for sunrise swims. Bring water, sunscreen, and snacks — none of these beaches have facilities.
💡 Tip: Use Google Maps satellite view to identify the rough track leading to Ao Muong before setting out by scooter.
14. Join a Yoga or Wellness Retreat
Wellness tourism is one of the fastest-growing categories of Koh Yao Yai activities, and the island is genuinely well set up for it. Santhiya Resort and Glow Elixir both offer structured programmes: morning Hatha and Vinyasa yoga, guided meditation, herbal steam rooms, coconut oil massages, and multi-day spa packages. As a result, the island has developed a quiet reputation as one of Southern Thailand's best wellness destinations outside of Koh Samui.
💡 Tip: Book spa treatments on arrival — popular time slots at Santhiya fill within 24 hours during high season.
15. Hike to Panoramic Viewpoints
Rounding off the things to do in Koh Yao Yai, the island's interior hills offer accessible hiking trails with sweeping views across Phang Nga Bay and its hundreds of limestone karst islands. The trails are not marked on Google Maps — ask your hotel or a local guide for directions. Early morning is best: the light is golden, the temperature is bearable, and visibility across the bay is at its clearest before afternoon haze builds.
💡 Tip: Wear proper shoes and bring 1.5 litres of water. The red soil becomes slippery after rain.
Best Beaches in Koh Yao Yai
For many travellers, the beaches are the primary reason to visit Koh Yao Yai. Exploring Koh Yao Yai's coastline by scooter and stopping wherever the sand looks inviting is itself one of the best things to do in Koh Yao Yai. Here is a quick guide to the main stretches.
Laem Had Beach
- Best for: photos, sandbar walks, family swimming. Northeast tip. Peak: low tide.
Loh Pared Beach
- Best for: sunset, beach bars, casual dining. West coast. Liveliest at dusk.
Hinkong Beach
- Best for: sunrise, local atmosphere, quiet swimming. East coast.
Ao Muong
- Best for: seclusion, couples, photography. Small jungle-backed cove. No facilities.
Ao Sai
- Best for: off-grid adventure, rock formations, snorkelling. Often deserted.
What to Eat in Koh Yao Yai: Local Food Guide
Eating well is effortlessly part of figuring out what to do in Koh Yao Yai. Southern Thai cuisine dominates the island's food scene. As a predominantly Muslim community, Koh Yao Yai is notably pork-free — instead, expect outstanding fresh seafood, rich coconut curries, and dishes flavoured with turmeric, tamarind, and fresh herbs. For more guidance, check out our article on the best restaurants on the island.
Dishes to try
- Gaeng Som — sour yellow curry with fresh fish, intensely tangy and aromatic.
- Pad Sataw — stir-fried stink beans with prawns or squid, a Southern Thai staple.
- Khao Yum — rice salad with toasted coconut, dried shrimp, and lime dressing.
- Grilled seafood — squid, prawns, and whole fish barbecued beachside at Loh Pared.
- Roti with condensed milk — the island's favourite breakfast and late-night snack.
Koh Yao Yai 3-Day Itinerary
This sample itinerary covers the best things to do in Koh Yao Yai across three days while respecting the island's slow pace of life. It is flexible — swap Koh Yao Yai things to do based on tides, weather, and your energy levels.
Day 1 — Arrive, beaches, and sunset
- Morning: Take the ferry from Phuket (Bang Rong Pier) and arrive at Chong Lard Pier by 10 AM.
- Late morning: Rent a scooter and head to Laem Had Beach (30 min). Check tide tables in advance.
- Afternoon: Return via the coastal road, stopping at Hinkong Beach for a swim.
- Evening: Head to Loh Pared Beach for sunset cocktails and grilled seafood dinner.
Day 2 — Culture, jungle, and island hopping
- Pre-dawn (optional): Join a rubber plantation tapping tour at 5 AM.
- Morning: Explore the fishing village at Klong Hia. Visit the morning market.
- Late morning: Take a longtail to Koh Hong for snorkelling and the lagoon.
- Afternoon: Return and visit Ton Ma Yai Yai (the Big Tree) on the way back.
- Evening: Thai cooking class at your resort or a beachside massage at Loh Pared.
Day 3 — Koh Yao Noi, kayaking, and departure
- Morning: Day trip to Koh Yao Noi — explore artisan shops and local cafés.
- Late morning: Return to Koh Yao Yai and rent kayaks for a mangrove paddle on the east shore.
- Afternoon: Final swim at Ao Sai or Ao Muong hidden beach.
- Evening: Catch the last ferry back to Phuket or onwards to Krabi.
Where to Stay in Koh Yao Yai
Accommodation is an important part of planning your visit to Koh Yao Yai, because where you stay shapes which activities are most accessible. The island has options across all budgets.
Luxury
Santhiya Koh Yao Yai Resort & Spa — Thai-style architecture, infinity pools, private beach, full spa. The gold standard on the island.
[Read our full Santhiya Resort review]
Mid-range
Koh Yao Yai Village (eco-resort, beachfront villas) · Glow Elixir (wellness focus, large pool) · Thiwson Beach Resort (relaxed beachfront bungalows).
Budget
Betterview B&B — comfortable rooms, sea views, excellent value. From ~800 THB/night in shoulder season.
Practical Tips & Costs
Getting the logistics right means you can spend more time on the Koh Yao Yai activities that matter most to you. Here are the essentials.
Currency: Thai Baht (THB). ATM at Chong Lard Pier. Bring cash — many small vendors are cash-only.
Scooter rental: 250–350 THB/day. Always wear a helmet. An international driving licence is technically required.
Ferry tickets: 80–200 THB from Phuket. Book via your hotel or the pier. 12Go.Asia for advance booking.
Dress code: Modest dress in fishing villages and at the mosque. Bikinis fine on the beach only.
SIM/data: AIS and DTAC SIMs sold at the pier. Signal adequate across most of the island.
Island etiquette: Koh Yao Yai is a Muslim community. Avoid alcohol in public. Refrain from loud music near the mosque.
Frequently Asked Questions
How many days do you need for things to do in Koh Yao Yai?
Three days covers the main things to do in Koh Yao Yai — beaches, island hopping, and a cultural village walk — without rushing. Five days allows for a full wellness retreat or more in-depth exploration of the interior.
Is Koh Yao Yai suitable for families?
Yes. The calm, shallow waters at Laem Had Beach are ideal for children. The island has no nightlife scene, traffic is minimal, and the pace of life is gentle. Resorts like Santhiya and Koh Yao Yai Village cater well to families looking for relaxing Koh Yao Yai things to do together.
Is Koh Yao Yai better than Koh Yao Noi?
They serve different travellers. Koh Yao Yai is larger, wilder, and has longer beaches and more nature-based activities. Koh Yao Noi is smaller and slightly more developed. Many visitors combine both — a night or two on each makes for a well-rounded island experience.
What is the best way to get around when exploring Koh Yao Yai?
Scooter rental is by far the most flexible and enjoyable option at 250–350 THB per day. Songthaew (shared truck taxis) can be arranged through your hotel. There are no tuk-tuks or app-based taxis on the island.
What to do in Koh Yao Yai on a rainy day?
What to do in Koh Yao Yai when it rains? A Thai cooking class, a spa session at Santhiya, or a village walk in light rain are all excellent choices. The mangrove kayaking is surprisingly enjoyable in a drizzle — the forest feels even more atmospheric.
Final Thoughts: Things to Do in Koh Yao Yai
Whether you come for the beaches, the Phang Nga Bay island hopping, or the wellness retreats, the things to do in Koh Yao Yai will exceed your expectations. This is an island that rewards slow travel — the longer you stay, the more it reveals.
The range of activities in Koh Yao Yai — from ATV rides through rubber plantations to silent mangrove paddles at dawn — means no two visits are the same. Moreover, with direct ferry connections from Phuket and Krabi, it fits naturally into any wider southern Thailand itinerary. Therefore, if you are serious about visiting Koh Yao Yai, there is really no reason to skip it.
Last updated: April 2, 2026
