Planning a day on Koh Tao and looking for a tour that combines scenic beauty, snorkeling adventures, and local flavor? This morning boat trip by Oxygen Tours promises just that. With its excellent 4.9-star rating from 11 reviews, it’s clear many travelers find value in this well-organized, immersive experience.
But as with any adventure, it’s worth digging into what makes it special—and what might be less suited for certain visitors.
Our review highlights two standout aspects: the breathtaking panoramic views from Nangyuan’s viewpoint and the variety of snorkeling stops that let you peek into Thailand’s vibrant underwater world. On the flip side, some travelers note that the size of the boat (around 100 passengers) might make it feel crowded at times, particularly during peak season.
It’s best suited for those who enjoy a lively, social atmosphere, and for anyone eager to explore Koh Tao’s best beaches and snorkeling spots in a single day.
If you’re after an affordable, action-packed morning with a good balance between sightseeing and relaxation, this tour could be a great choice. It’s especially attractive for first-timers who want a snapshot of Koh Tao’s highlights without the hassle of planning each stop themselves.
- Key Points
- Introduction: Why Consider This Tour?
- An In-Depth Look at the Itinerary
- Koh Tao Pickup and Safety Briefing
- Koh Nang Yuan Viewpoint
- Snorkeling at Nangyuan Island
- Exploring Koh Tao’s Hidden Eastern Bays
- Shark Island and Final Snorkeling
- Lunch and Scenic Cruise Back
- What’s Included and What to Consider
- Group Size, Safety, and Experience
- Why This Tour Offers Good Value
- Who Should Consider This Tour?
- The Sum Up
- FAQ
- More Tour Reviews in Ko Tao
Key Points
- Stunning views: The Nangyuan Island viewpoint offers unforgettable vistas that are postcard-perfect.
- Excellent snorkeling: Several stops including Japanese Reef Garden and Shark Island showcase Thailand’s rich marine life.
- Culinary treat: Enjoy a flavorful Thai lunch onboard, adding to the full-day experience.
- Accessible beaches: The tour visits remote, pristine beaches that are hard to reach by land.
- Full-day itinerary: Multiple snorkeling stops, sightseeing, and a scenic cruise make for a busy, engaging day.
- Good value for money: At just $26 per person, you get a comprehensive tour with equipment, guides, and transportation included.
Introduction: Why Consider This Tour?

We haven’t personally taken this trip, but from what others say—and what the itinerary promises—it looks like an excellent way to experience Koh Tao’s natural beauty without a lot of hassle. What really appeals is the combination of stunning viewpoints and diverse snorkeling spots, all within a manageable 7-hour window. Whether you’re a solo traveler, a couple, or a family, the mix of sightseeing and underwater adventure is likely to satisfy.
Two elements stand out. First, the view from Nangyuan’s viewpoint is often described as one of the most beautiful scenes in Thailand. Second, the snorkeling at Japanese Reef Garden offers vibrant coral and lively schools of tropical fish, making it a highlight for underwater enthusiasts. The tour’s overall flow—covering multiple bays, hidden beaches, and popular snorkeling sites—means you get a broad taste of Koh Tao’s diverse coastlines.
One potential consideration? The large group size might mean a bit of crowding or waiting, especially in peak season. Still, many reviews praise the organization and helpful crew that keep things running smoothly. If you prefer quieter, more intimate tours, this might not be the best choice—but for those wanting a lively, well-organized adventure, it hits the mark.
This tour suits travelers who want an action-packed morning with plenty of photo opportunities, snorkeling, and scenic views. It’s particularly good for first-time visitors eager to maximize their time on Koh Tao without the stress of planning multiple activities.
You can also read our reviews of more tours and experiences in Ko Tao.
An In-Depth Look at the Itinerary

Koh Tao Pickup and Safety Briefing
The tour begins with hotel pickup—most likely from your accommodation, except for some beaches like Mango Bay and Lighthouse Beach. The crew provides a helpful safety briefing, essential for ensuring everyone understands the snorkeling procedures and boat safety. This initial step sets a friendly, organized tone for the day.
Koh Nang Yuan Viewpoint
Just a short cruise from Koh Tao, Nangyuan Island is the star of the show. The 15-minute hike up to the viewpoint is manageable for most, and the reward is a panoramic vista of three connected islands. Visitors describe it as “one of the most beautiful you will ever see,” with sweeping views that grace many Thai postcards. The photo stop here allows plenty of time to soak in the scene—or capture some memorable shots.
More Great Tours NearbySnorkeling at Nangyuan Island
Next, the tour takes you to the Japanese Reef Garden on Nangyuan, renowned as one of Thailand’s top snorkeling spots. Its shallow waters are packed with intricate soft and hard corals, and schools of colorful parrotfish and shy angelfish dart through the reefs. Reviewers highlight that the coral and marine life are vibrant, making it a snorkeling highlight. Many say it’s worth the entrance fee of 250 THB for adults (120 THB for children), which needs to be paid on site.
Exploring Koh Tao’s Hidden Eastern Bays
After exploring Nangyuan, the boat cruises around Koh Tao, stopping at some of the island’s best beaches that are difficult to access by land. Stops include Mango Bay, Lighthouse Bay, Hin Wong Bay, and Ao Leuk—each offering unique scenery, crystal-clear water, and excellent snorkeling.
- Mango Bay and Lighthouse Bay are often praised for their relatively untouched beauty, with vibrant underwater life.
- Hin Wong Bay features colorful fish, according to reviews, adding to the snorkeling experience.
- Ao Leuk is celebrated for its super clear water, perfect for swimming or just relaxing on the sand.
Shark Island and Final Snorkeling
The last snorkeling stop is at Shark Island, named for its fin-like shape rather than any danger. Here, you’ll find calm waters and more marine life—a fitting way to wrap up your underwater adventure. Expect about 50 minutes of snorkeling at each stop, giving ample time to explore.
Lunch and Scenic Cruise Back
After several active stops, the tour provides a Thai-style lunch onboard, allowing you to refuel. This is a practical highlight, as the combination of fresh food and sea views is a memorable part of the experience. The final cruise segment offers a scenic 30-minute sightseeing ride, with the boat gliding past Koh Tao’s coastline, giving you a last glimpse of its bays and beaches.
What’s Included and What to Consider

The tour costs around $26 per person, which is quite reasonable considering the full itinerary, snorkeling gear, life jackets, and professional guides. The inclusion of hotel transfers adds further convenience, especially if you’re staying outside the main town.
The package also includes drinking water, coffee, tea, and fresh fruits, making it easy to stay refreshed. The Thai lunch, served on the boat, offers good value and a taste of local cuisine.
However, there’s an additional entrance fee of 250 THB for Nangyuan Island—a common practice in many Thai attractions—and other personal expenses are not included. Budget accordingly if you plan extra snacks or souvenirs.
The tour’s duration is 7 hours, which covers a lot of ground, but it’s a busy schedule. Expect to be on the move most of the time, with some flexibility depending on weather and group size.
Group Size, Safety, and Experience

The reviews note the large boat, estimated at 100 passengers, which can feel crowded at times. The helpful crew, however, keeps things organized and ensures everyone’s safety. The tour is suitable for most age groups, but it’s not recommended for pregnant women, infants under 2, or people with certain health issues like back or neck problems.
The guides speak English and Thai—so communication is smooth for most travelers. The tour offers a full refund if canceled 24 hours in advance, providing some peace of mind if your plans change.
Why This Tour Offers Good Value

At just $26, you get a comprehensive day of sightseeing, snorkeling, and eating without having to worry about transportation or organizing each stop. The multiple snorkeling spots, including renowned sites like Nangyuan and Shark Island, ensure you see a good cross-section of Koh Tao’s marine environment.
The focus on authentic beaches and underwater scenes makes this experience especially appealing for those seeking natural beauty rather than commercialized attractions. Plus, the included equipment and guides make it accessible even for beginners.
Who Should Consider This Tour?
This trip is ideal for first-time visitors wanting a broad overview of Koh Tao. It suits those eager to capture stunning views, snorkel vibrant coral reefs, and visit remote beaches—all in a single, organized package. It’s also perfect if you prefer a social, energetic atmosphere with plenty of opportunities for photos and underwater encounters.
However, travelers who value quiet, intimate tours or have mobility issues might find the large group setting less ideal. Also, if you’re not comfortable with a busy schedule or snorkeling in somewhat crowded conditions, you might want to explore other options.
The Sum Up

This Koh Tao morning tour offers a well-rounded, engaging experience for travelers eager to see the island’s highlights without the hassle of planning. The spectacular views from Nangyuan, combined with diverse snorkeling stops and a tasty Thai lunch, provide excellent value for the modest price. It’s a lively, organized way to sample Koh Tao’s natural beauty and underwater world—perfect for those wanting a balanced mix of adventure and relaxation.
If you’re after authentic sights, vibrant marine life, and an energetic group environment, this tour delivers. It’s especially suitable for first-timers or travelers on a budget who want to maximize their time on Koh Tao while experiencing its most photogenic spots.
Ko Tao: Morning Trip to Ko Nangyuans Serene Oasis by Oxygen
FAQ

How long is the tour?
The tour lasts approximately 7 hours, starting in the morning. Exact times depend on availability and your pickup schedule.
What is included in the price?
You get hotel pickup and drop-off, snorkeling equipment, life jackets, a professional guide, drinks, fruits, and a Thai lunch onboard.
Are there any extra costs?
Yes, there’s an entrance fee of 250 THB for Nangyuan Island, payable on-site, and personal expenses are not included.
Is the tour suitable for children?
Yes, children over 120 cm in height need to pay the entrance fee. The tour is not recommended for infants under 2 or those with certain health issues.
What should I bring?
Bring sunglasses, a sun hat, change of clothes, towel, camera, sunscreen, flip-flops, cash, and a waterproof bag.
Is the boat large?
Yes, the vessel can hold around 100 passengers, which might feel crowded at times but is well-managed by the crew.
Can I cancel if my plans change?
Yes, full refunds are available if canceled at least 24 hours in advance.
This tour offers a lively, fun-packed way to experience Koh Tao’s highlights, perfect for those who enjoy social adventures in scenic settings. Expect vibrant marine life, stunning viewpoints, and a taste of local flavors—all wrapped into a single, affordable package.
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