Ko Yao Yai is a true hidden treasure in Thailand—less crowded than Phuket but just as rich in natural beauty. Its rugged landscapes, clear waters, and peaceful beaches make it an ideal place to explore with a guided tour. Whether you’re into kayaking past limestone cliffs, snorkeling over coral reefs, or enjoying a private boat experience, Ko Yao Yai has something special for every traveler. We particularly recommend the Phang Nga Bay kayaking day trip for its stunning geological formations or the Discover Maya Bay at Dawn tour to beat the crowds and see the iconic movie location in peace. These tours deliver authentic experiences that go beyond the typical tourist spots, immersing you in nature and local culture.
Quick Overview
Ko Yao Yai offers a wide variety of tours suited to different tastes and budgets. Adventure seekers can try kayaking, snorkeling, or scuba diving, while those looking for a relaxed day at the beach might prefer island-hopping excursions or private cruises. Food lovers can take a Thai cooking class, and culture enthusiasts can explore island temples and local markets. For a full list of top choices, see the detailed reviews below, including options like the Phang Nga Bay kayaking trip, Maya Bay early morning tour, or the private customized Phi Phi tour.
1. Phang Nga Bay kayaking day trip
At number 1, this small-group kayaking adventure is perfect if you want a close-up look at Phang Nga Bay’s limestone cliffs and mangrove forests. No prior kayaking experience is necessary, as your fluent English-speaking Thai guide will ensure you feel comfortable paddling. The trip includes a speedboat ferry and private boat rides, allowing you to explore a less-visited part of the bay in serenity. The highlight is a secluded beach where you’ll enjoy a picnic lunch amid stunning scenery. Visitors love the balance of adventure and relaxation, with many reviews praising the guides’ local knowledge and friendly attitude. This tour is best suited for active travelers who want a full-day immersion in nature without the crowds.
Bottom line: If you’re after a peaceful, engaging way to experience Thailand’s dramatic coastal geology, this kayaking trip offers excellent value at $143.67, with all logistics taken care of.
2. Discover Maya Bay at Dawn: Avoid the Phi Phi Crowds
For those wanting to see the famous Maya Bay in peace, this early morning tour is a top choice. Departing before sunrise, it avoids the crowds and allows you to enjoy the crystal-clear waters and stunning limestone cliffs in relative quiet. The tour includes swimming, snorkeling, and a visit to Monkey Beach, where curious primates add a lively touch. You’ll also have time to relax on Bamboo Island, soaking up the sun. The full-day tour from Phuket costs about $103.88 and is praised for its friendly guides and well-organized itinerary. It’s perfect for travelers who want iconic scenery with fewer travelers.
Bottom line: For a budget-friendly, less-crowded experience of Phi Phi’s highlights, this tour offers great value and a more intimate perspective.
3. Amazing Phang Nga Bay Day Trip with Kayaking & Snorkelling
This full-day boat and kayaking tour from Phuket combines snorkeling, kayaking, and sightseeing in Phang Nga Bay. It includes time at Khai Island for snorkeling, paddling inside caves at Hong and Panak islands, swimming on Lawa Island, and admiring the legendary James Bond Island. The trip features a buffet lunch, refreshments, and hotel pickup, making it very convenient. Visitors are attracted by the diverse activities and scenic stops, with reviews highlighting the well-organized schedule and friendly crew. The price of around $103.88 offers good value considering the number of experiences packed in.
Bottom line: Ideal for active travelers who want a comprehensive day of sightseeing, kayaking, and snorkeling with a hassle-free experience.
4. Phi Phi Islands Exclusive Tour by Speedboat from Koh Yao Yai
This small-group tour offers a more personalized look at the Phi Phi Islands—perfect if you seek intimacy and flexibility. It includes snorkeling at Koh Bida Nok and Viking Cave, walking on Maya Beach, and exploring Bamboo Island. The speedboat whisks you around the islands with minimum crowds, and a lunchbox on board makes for a relaxed day. At $109.33, it provides excellent value for those who want a more exclusive experience without the crowds. Tour guide expertise and the intimate group size make this a favorite among travelers craving a more authentic, less commercialized experience.
Bottom line: Best suited for couples or small groups who want a luxury feel in a private setting at a reasonable price.
5. Scuba Diving from Koh Yao Yai
For certified divers, this small-group scuba trip takes you to some of the best dive sites in the Andaman Sea, including SharkPoint and Anemone Reef. The crew provides full gear, and the dives are short, about 20 minutes, making it accessible for less experienced divers. PADI-certified instructors with many years of experience will guide you safely through the underwater wonderland. The reviews highlight the personalized approach—usually with only 4 to 10 divers—and the marine life’s richness. At $156.82, it’s a bit pricier but offers unmatched access to vibrant coral reefs and marine creatures.
Bottom line: An excellent choice if you want guided, small-group diving with professional oversight.
6. Banana Beach Koh Hey Tours
This full-day tour combines snorkeling, relaxing on the beach, and a scenic speedboat ride to Coral Island. It’s great for families or those wanting a laid-back day with lots of water activities. Lunch is served at Hornbill Restaurant with water and fruits included. Visitors enjoy the easy logistics and casual pace, though some note the beach can be busy and the snorkeling brief. The price of $100.65 makes it a reasonable option for a straightforward beach day with easy transfers from Chalong Bay.
Bottom line: Perfect for families or travelers seeking a relaxed, all-in-one day on the water.
7. Private Customized Tour to Phi Phi Island
If you prefer a tailored experience, this private tour allows you to pick your stops—from Maya Bay to Monkey Island—making it ideal for people who want control over their day. The tour can last from 5 to 9 hours and is designed for up to 15 people at a premium price of $1,321.03. It’s perfect for groups wanting a customized, intimate day without the crowds, with flexibility in timing and destinations. Reviewers appreciate the personalized itinerary and flexibility.
Bottom line: Best for groups or families wanting a completely personalized day with a private guide.
8. Private City Tour
This private city tour offers a taste of Phuket’s cultural highlights, including the Big Buddha, Wat Chalong, and a cashew nut factory. The tour includes Khao Rung Hill Viewpoint and a walk through Old Phuket Town. It’s ideal if you want to combine cultural sights with local flavors. The $471.95 price covers up to 8 people, making it a good value for families or small groups looking for an in-depth, flexible experience. Many reviews mention the knowledge of the guide and the chance to see authentic local life.
Bottom line: Perfect for travelers interested in cultural exploration and local cuisine in a private setting.
9. James Bond Island and Phang Nga Bay Tour from Koh Yao
This classic tour covers famous James Bond Island and the surrounding sights. It includes a long-tail boat ride, visits to Panyi floating village, and optional cave canoeing. The 4-5 hour trip is suitable for those who want a quick, iconic experience. The reviews praise its scenic views and well-organized itinerary, though some mention the shorter duration may leave little time for exploring each spot thoroughly. Costing about $143.82, it offers an efficient way to tick off a must-see.
Bottom line: Ideal for travelers wanting a short but scenic and well-curated trip to a famous film site.
10. 1-Hour Quad Bike ATV Ride – Ultimate Adventure
For a thrilling outdoor activity, this ATV ride takes you through Phuket’s forests, farms, and mangroves. The one-hour tour includes hotel transfers and all safety gear, making it a straightforward adventure. Many reviews highlight the professional guides and the variety of scenery, from dark mangrove forests to waterfalls. The $59.75 price makes it accessible for most travelers seeking a fun, active experience.
Bottom line: Perfect for adrenaline junkies who want a high-energy, guided ride through Phuket’s natural habitats.
$59.75 per person
11. Vegetarian Organic Thai Cooking Class and Market Tour in Phuket
This immersive small-group cooking class combines a market visit and kitchen time, focusing on organic vegetarian dishes. Starting at a local market, you learn about Thai herbs and ingredients before cooking in an open-air kitchen. The class is limited to just 2-4 students, ensuring personalized attention. Many students rave about the authenticity and delicious dishes. Costing $58.27, it offers great value for an authentic culinary experience.
Bottom line: Suitable for foodies who want to learn Thai cooking and explore local markets in an intimate setting.
12. Hong island snorkeling tour from Koh Yao Noi & Koh Yao Yai
Hong Island is renowned for its spectacular snorkeling. This half-day tour includes boat trips from Koh Yao Noi or Koh Yao Yai, with stops at the Hong Lagoon and viewpoints. It’s a great option for those wanting a shorter, active snorkeling trip with excellent marine life. The reviews highlight the beautiful scenery and the ease of the boat trip.
Bottom line: For snorkelers seeking easy access to vibrant reefs with minimal fuss, this tour is a top pick.
13. Koh Yao Yai to Ao Nang by Koh Yao Sun Smile Speed Boat
If you need to move quickly between Koh Yao Yai and Ao Nang, this shared speedboat transfer is a quick, affordable option. It takes about 42 minutes and includes hotel pickup. Many travelers appreciate the punctuality and fun experience of the fast ride. It’s simple but effective, making your transfer seamless.
Bottom line: Best for travelers wanting a fast, budget-friendly transfer without hassle.
14. Phuket Airport Return Transfers – Hassle-Free Ride
For stress-free logistics, this shared airport transfer ensures smooth travel to and from Phuket airport. The service is reliable, affordable, and includes hotel or airport pickup. It’s ideal if you prefer to avoid haggling with taxis and want to start or end your trip smoothly.
Bottom line: Most suitable for travelers prioritizing convenience and peace of mind when traveling to/from the airport.
15. Organic Thai Cooking Class and Market Tour in Phuket
This small-group cooking experience emphasizes organic ingredients and Thai culinary skills. You visit a market, buy fresh produce, then cook in a cozy, eco-friendly kitchen. Many reviews mention the hands-on approach and delicious results, making it perfect for food lovers wanting a personalized, authentic experience. The $62.85 price reflects a high-quality class with great attention to detail.
Bottom line: Ideal if you want a personalized Thai cooking experience that includes market shopping and instruction.
How to Choose the Right Tour
Picking the best tour depends on your interests, budget, and schedule. For active explorers, the Phang Nga Bay kayaking or scuba diving are unbeatable. If you prefer a more relaxed day at the beach, Banana Beach Koh Hey Tours or Hong island snorkeling might suit you better. For travelers craving privacy or customization, the private Phi Phi or private city tour are excellent choices. Budget travelers should consider the transfers or shorter day trips, while food lovers will appreciate the Thai cooking classes.
Always book early during peak season, and check if your accommodation offers pickups or transfers to make logistics smoother.
Final thoughts
Ko Yao Yai’s diverse tour options make it a perfect base for both adventure and relaxation. For a full-day adventure with snorkeling and sightseeing, the Amazing Phang Nga Bay trip offers exceptional value, especially with its mix of activities. If you prefer a more intimate experience, the private Phi Phi tour guarantees a personalized day. For quick getaways, the James Bond Island is a classic.
Whatever your style, Ko Yao Yai’s tours promise memorable moments—so don’t wait too long, and book early to secure your spot in paradise.