Experience the Beauty of Hong Island with a Snorkeling Tour from Koh Yao Noi & Koh Yao Yai
If you’re staying on Koh Yao Noi or Koh Yao Yai and craving a day of vibrant marine life and scenic island views, this Hong Island snorkeling tour offers a fantastic way to explore some of Thailand’s most captivating spots. For around $110 per person and lasting about five hours, the trip takes you on a traditional long-tail boat to visit Koh Hong, La Ding Island, Ka Island, Rai Island, and Pak Bia Island. It’s a well-rounded experience combining light adventure, gorgeous scenery, and opportunities to snorkel and swim in crystal-clear waters.
Two things we really appreciate about this tour are the small-group feel, which makes for a more relaxed and personal experience, and the variety of stops, offering a blend of snorkeling, swimming, and scenic viewpoints. The guide’s local knowledge shines through in the reviews, with many travelers praising their patience, friendliness, and ability to meet individual requests.
One thing to keep in mind is that the tour requires a moderate level of physical fitness—you’ll be swimming and snorkeling, often in open water. If you’re not comfortable in the water or prefer a more leisurely day, this might require some consideration.
This tour is best suited for adventurous travelers, families, or anyone looking to enjoy Thailand’s marine ecosystems in a small-group setting. If you love snorkeling, scenic viewpoints, and informal, authentic island experiences, this trip will hit the mark.
- Visiting multiple islands provides a rich variety of scenery and underwater life.
- Small, private group ensures a more personal and relaxed experience.
- Guided by local experts, which enhances the understanding and enjoyment of each stop.
- Snorkeling and swimming opportunities abound at every island, with clear waters and beautiful coral.
- Approximately five-hour duration is perfect for a day trip without feeling rushed.
- The cost of $110 offers good value given the number of stops and activities included.
An Overview of What the Tour Offers
This five-hour snorkeling adventure starts from Chong Lard Pier on Koh Yao Yai, with pickup from your hotel on Koh Yao Noi or Koh Yao Yai. For about $110, what makes this trip stand out is its focus on authentic experiences—small groups, local boat captains, and an itinerary that combines stunning scenery with excellent snorkeling.
The tour is operated by Gembira Tour, a company with a strong reputation based on reviews. The boat ride itself is a classic long-tail boat, which provides a traditional Thai maritime feel that many travelers find charming—more relaxed than a large cruise and better suited for navigating the narrow channels between islands.
What to Expect on the Day

Fascinated by underwater life? Here are other snorkeling spots we've covered in Ko Yao Yai
Morning Pickup and Departure
Your day kicks off with a pickup between 9:00 and 9:30 a.m., depending on your location, taking you from your hotel to the pier. The ride to the islands is part of the experience, with the boat trip offering views of the Andaman Sea and nearby islands.
Visiting Each Island and Its Highlights
- Koh Hong Krabi (National Park): Known for its spectacular lagoon and viewpoints, where you can take photos of the surrounding cliffs and lush islands. Expect swimming and snorkeling among vibrant fish and corals, with some reviewers noting that Hong Island “was proper class.”
- La Ding Island: Offers similar activities—swimming and snorkeling—alongside the chance to see a variety of marine life in serene waters.
- Ka Island: A quieter spot, perfect for relaxing with a swim and soaking in the beautiful views of the island landscape.
- Rai Island: Known for meeting monkeys and enjoying the views. One reviewer described it as “Nice and quiet,” appreciating the cozy drive and the chance to get photos.
- Pak Bia Island: Emphasizes swimming and snorkeling, with clear waters and coral reefs. It’s a favorite for many who want to see underwater life up close.
Lunch and Additional Amenities
While not explicitly detailed, one reviewer mentioned getting fried rice for lunch and pineapple later, indicating that a simple, locally inspired meal is included or available during the trip. Expect a relaxed, friendly atmosphere throughout, with plenty of opportunity to enjoy the sea and take photos.
Return and End of Tour
By around 2:00 p.m., the boat returns to the pier, and you’re transferred back to your hotel, having experienced a full morning of island hopping and underwater exploration.
The reviews highlight the expert guidance—some mention guides like “Kai”—who are praised for being relaxed, patient, and accommodating of individual requests. This personalized touch is a key benefit of the small-group format, making the experience feel more intimate rather than rushed.
The small group size also means you’ll often be the only ones at each stop, giving you a chance to enjoy the scenery at your own pace. Travelers note that the boat ride along the beach is “nice and cozy,” adding to the relaxed vibe.
At $110 per person, the tour offers a good balance between cost and experience. It includes multiple island stops, snorkeling gear, local guides, and transportation—all elements that can add up if arranged independently. The reviews confirm that many find it well worth the price, especially given the quality of snorkeling, the beautiful scenery, and the relaxed pace.
Considerations

While the trip is ideal for those comfortable with swimming and snorkeling, non-swimmers or those with mobility issues may find some of the activities challenging. Also, the tour depends on good weather—bad weather could lead to cancellations or changes, though the company offers full refunds or rescheduling options.
This tour is perfect for adventurous families, couples, or solo travelers who want a taste of Thailand’s underwater world without spending all day on the water. It suits those who value authentic, small-group experiences and appreciate the opportunity to see various islands and marine ecosystems in one trip.
If you’re looking for a laid-back day with plenty of snorkeling, scenic views, and the chance to meet friendly local guides, this tour checks all those boxes.
How long is the tour?
It lasts approximately five hours, from pickup around 9:00 a.m. to return by about 2:00 p.m.
Is pickup included?
Yes, pickup from your hotel on Koh Yao Noi or Yai is offered, making the start of your day convenient.
What activities are included?
Snorkeling, swimming, and sightseeing at several islands, along with enjoying viewpoints and chances to see local wildlife like monkeys.
Is there lunch?
While not officially detailed, reviews mention a simple lunch of fried rice and pineapple, suggesting some food is included or available.
What’s the best way to book?
Booking 14 days in advance is typical, and the tour is offered as a private experience for your group.
Can I cancel if my plans change?
Yes, full refunds are available if you cancel at least 24 hours in advance.
Is this tour suitable for children?
While not explicitly stated, the activities are generally family-friendly if your children are comfortable in the water and able to handle light physical activity.
To sum it up, if you’re after a day of exploring Thailand’s marine beauty with a personal touch, this Hong Island snorkeling tour offers excellent value. You’ll enjoy stunning viewpoints, vibrant coral reefs, and the company of knowledgeable guides—perfect for those seeking a relaxed yet engaging outdoor adventure. It’s well suited for adventure lovers, families, or anyone wanting a memorable day on the water without the fuss of large tour groups.
