A Closer Look at the Snorkeling and Sunset Hong Islands Tour by Big Longtail Boat
If you’re dreaming of a laid-back escape into Krabi’s stunning scenery, then this Snorkeling and Sunset Hong Islands Tour might just be what you’re after. We haven’t personally done it, but based on detailed descriptions and traveler insights, it promises a peaceful day filled with crystal waters, impressive limestone formations, and a chance to witness bioluminescent plankton at night.
What really catches the eye? The opportunity to snorkel in secluded lagoons, enjoy a beachside BBQ dinner as the sun sets, and marvel at limestone cliffs that seem straight out of a postcard. We love the balance of active exploration and relaxing downtime, plus the chance to see marine life up close.
One thing to consider is the weather dependence—since the tour is weather and sea condition sensitive, it might get canceled or postponed in bad conditions. This is typical for sea trips, but worth keeping in mind if you’re visiting during the rainy season.
This tour is best suited for travelers who want a relaxed, nature-focused day, with easy access to snorkeling, scenic vistas, and a memorable sunset. It appeals to those seeking serenity and authentic experiences over high-energy adventure.
- Key Points
- Exploring the Itinerary in Detail
- Pickup and Departure
- Hong Island: The Main Attraction
- Hong Lagoon: Scenic Boat Viewing
- Pak Bia Island: Sunset BBQ
- Ko Rang Nok: Bioluminescent Magic
- Return Journey
- What’s Included & What To Budget For
- The Experience: Pros and Cons
- Who Would Love This Tour?
- Final Thoughts
- FAQ
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Key Points

- Beautiful Scenic Stops: Hong Island, Hong Lagoon, and Pak Bia Island showcase stunning limestone formations and pristine beaches.
- Snorkeling Opportunity: Clear waters and marine life make for enjoyable underwater exploration.
- Bioluminescence Experience: Swimming among glowing plankton offers a once-in-a-lifetime view at Ko Rang Nok.
- Delicious BBQ Dinner: A beachfront meal with fresh seafood and tropical fruits enhances the sunset experience.
- Round-Trip Transfers Included: Easy logistics from Krabi Town and Ao Nang save hassle and add convenience.
- Knowledgeable Guides & Safety: English-speaking guides and snorkeling gear ensure comfort and security.
Exploring the Itinerary in Detail
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Into underwater exploring? These other snorkeling spots in Krabi might work for you
Pickup and Departure
The journey begins around midday, with pickups from your hotel in Krabi Town, Klong Muang Beach, or Ao Nang. This seamless transfer is a real plus—no need to worry about organizing transportation yourself. The pickup times are scheduled to give you a relaxed start, with departure from Khlong Muang pier around 1:00 pm.
Hong Island: The Main Attraction
Once onboard the longtail boat, the first stop is Hong Island. Here, you’ll get to swim and snorkel in crystal-clear waters, often described as ideal for both beginners and more experienced snorkelers. The island’s white sandy beach invites you to relax, soak up the sun, or maybe take a quick walk along the shoreline. Tour reviews mention that guides often offer a free cocktail on the beach, which adds a festive touch.
Hong Lagoon: Scenic Boat Viewing
Next, your boat will cruise around Hong Lagoon. Travelers say this provides fantastic views, with limestone cliffs towering around the water. It’s an excellent photo opportunity and a chance to appreciate how this area looks almost untouched by crowds. The guides typically give informative commentary, making the sightseeing more engaging.
Pak Bia Island: Sunset BBQ
The highlight for many is the stop at Pak Bia Island for dinner. Here, a delicious BBQ seafood buffet is served on the beach, with soft drinks and fresh fruits. The timing aligns perfectly with the sunset, so you’ll dine as the sky turns shades of orange and pink. Reviewers consistently mention the quality of food, describing it as fresh and well-prepared, with vegetarian options available upon request.
Love the evening vibe? Here are more after-sunset activities we've covered in Krabi
- Krabi: 7 Islands Sunset & Plankton Swim With BBQ Dinner
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- Ao Thalane : Sunset Kayak & BBQ Dinner (Group of 10 Max)
- Krabi: 7 Islands Sunset Tour & BBQ & Bioluminescent Plankton
- Krabi: 7 Islands Sunset Tour With Buffet Dinner+Plankton
- Krabi: 7-Island Tour by Longtail Boat With Sunset
Ko Rang Nok: Bioluminescent Magic
As evening falls, you’ll head to Ko Rang Nok for a bioluminescent plankton swim. This is a rare, captivating experience, as the underwater glow creates a surreal environment. Travelers who have done it say it feels like swimming among stars, which is both beautiful and humbling.
Return Journey
The boat heads back around 7:30 pm, returning you to Klong Muang pier for transfer back to your hotel. The overall tour duration is about 7 hours, giving you plenty of time to enjoy each stop without feeling rushed.
What’s Included & What To Budget For
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The tour includes a English-speaking guide, snorkeling gear (mask, snorkel, life jackets), insurance, drinking water, and the BBQ dinner with drinks and fruits. You also get a free cocktail on the beach, which adds a bit of extra fun.
However, be aware of the additional costs: The National Park fee (300 THB per adult, 150 THB per child) is payable at entry, so budget for this. Also, there’s a small extra transfer fee of 100 THB per person for those departing from Klong Muang or Tub Kaek.
The value of this tour, costing around $56.42 per person, is quite reasonable considering the included activities, meals, and transfers. It offers an all-in-one experience—combining scenic boat rides, snorkeling, a beachside dinner, and a unique bioluminescent swim.
The Experience: Pros and Cons
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Positives:
– The knowledgeable guides add depth to the trip, sharing interesting facts and ensuring safety. Travelers mention guides are friendly and fluent in English.
– The scenery is genuinely impressive; limestone cliffs and pristine beaches are picture-perfect.
– The food is consistently praised, making the BBQ dinner a highlight rather than an afterthought.
– The bioluminescent plankton experience is described as magical—truly a highlight for many.
Considerations:
– The tour’s success depends on weather conditions. Poor weather can lead to cancellations or less enjoyable experiences.
– The group size is limited to 30 travelers, which helps keep the atmosphere intimate and manageable.
– If you’re particularly keen on extensive snorkeling or more active water sports, this tour offers a relatively relaxed pace focused more on scenery and leisure.
Who Would Love This Tour?
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This experience is perfect for travelers who prioritize scenic beauty, relaxed exploration, and authentic nature encounters. It’s ideal for those who enjoy light snorkeling, stunning sunsets, and unique natural phenomena like bioluminescence.
It suits couples seeking a romantic evening, families wanting a gentle adventure, or solo travelers looking to connect with Krabi’s tranquil side. It’s less suited for thrill-seekers or those looking for a full-day, adrenaline-packed activity.
Final Thoughts
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The Snorkeling and Sunset Hong Islands Tour by Big Longtail Boat offers a well-rounded experience of Krabi’s best natural sights with minimal fuss. The combination of scenic boat rides, snorkeling in clear waters, and a delightful beachfront BBQ dinner makes it an excellent value for a relaxing day out.
The chance to swim among glowing plankton adds a touch of wonder that’s hard to find elsewhere. If you’re after a peaceful, scenic, and memorable experience that highlights Krabi’s natural beauty and offers genuine moments of awe, this tour might just be the right fit.
It’s particularly suited for travelers who want a balance of light adventure, comfort, and authentic scenery. Just remember to factor in weather conditions and the park fee, and you’re set for a beautiful day that captures the essence of Krabi’s coastal charm.
FAQ
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Is pickup included in the tour?
Yes, the tour offers free round-trip transfer from Krabi Town, Ao Nang, and Klong Muang Beach, making it very convenient.
What should I bring on the tour?
Bring your swimwear, towel, sunscreen, hat, and a camera. The snorkeling gear is provided, but you can bring your own mask and snorkel if preferred.
Can I request vegetarian food?
Yes, vegetarian meals are available upon request, ensuring all dietary needs are accommodated.
What is the duration of the tour?
The entire experience lasts approximately 7 hours, from around 12:00 pm to 7:30 pm, including transfers and activities.
Are there any additional costs?
Yes, the national park entry fee of 300 THB per adult (or 150 THB per child) must be paid at the entrance. There’s also a small extra charge for certain pick-up locations.
What is the best time for this tour?
The tour is weather-dependent but typically runs in the afternoon and evening to catch the sunset and bioluminescence. Confirm with the provider if weather looks uncertain.
In essence, this tour encapsulates the magic of Krabi’s coastal landscapes, offering a peaceful, scenic, and immersive slice of Thailand’s natural beauty—perfect for those who want a memorable, laid-back day on the water.
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