Snorkelling at Hong Islandkrabi
Scenic Snorkelling Site

Overview
An island with limestone formations, white sandy shores and clear turquoise waters, Hong Island is a popular snorkelling site with colourful marine life easily visible.
What To Expect?
A breathtaking hidden lagoon accessible through a narrow rock passage, a pristine white-sand beach, and vibrant coral reefs. You can climb the 360-degree viewpoint for a panoramic look at the Andaman Sea, snorkel among schools of tropical fish, and enjoy a picnic under the shade of lush tropical trees.
Tips
- The National Park entry fee is often not included in the tour price; carry 300 Baht in cash per person.
- Climb to the 360-degree viewpoint early in the morning before the midday sun makes the ascent too hot.
- Bring reef-safe sunscreen to help protect the coral ecosystem, as standard sunscreens are banned in Thai National Parks.
- If kayaking, check the tide timings; the entrance to the inner lagoon is very shallow during low tide.
- Carry a waterproof bag for your phone and camera, as boat transfers can be splashy.
Exploring Snorkelling at Hong Island
More About Snorkelling at Hong Island
Hong Island (Koh Hong) is the main island of the Than Bok Khorani National Park. It is famous for its unique limestone formations that enclose a massive turquoise lagoon, which can only be entered by boat during high tide.
The snorkelling here is excellent right off the shore, with clear visibility and a high density of marine life including parrotfish and sergeant majors. The island also features a recently built 360-degree viewpoint with over 400 steps, offering the most iconic aerial view of the Krabi archipelago.
Exploring a destination...
The joy of travel comes in exploring new things. Planting your feet somewhere you’ve never been before brings with it the rush of discovery and the joy of pushing back on the boundaries of your world.
Discover a new city through a food tour. Food tour’s are the easiest way to take a tour, learn about the local delicacies, and the best of all, get great tips that aren’t just “local” tips for tourists, but sometimes, lessons for a lifetime too
Use Public Transportation. When you are in a new city, you can possibly see places and people that you wouldn’t normally see when simply walking to the places that checks your list. Some buses or rails take you to parts of the city you wouldn’t get to see otherwise.
Find a local festival. Go beyond what other tourists might do while visiting a place. Look for the unique things you would want to do. Use social media or the local tourism website to find out what’s going on locally.
How to reach Snorkelling at Hong Island
Reachable via a 20-minute speedboat ride or a 45-minute longtail boat ride from Ao Nang, Klong Muang, or Nopparat Thara Pier. Most tours include Hong Island as part of the 'Hong Islands' day trip.
Tips for Visiting Snorkelling at Hong Island, krabi
- The National Park entry fee is often not included in the tour price; carry 300 Baht in cash per person.
- Climb to the 360-degree viewpoint early in the morning before the midday sun makes the ascent too hot.
- Bring reef-safe sunscreen to help protect the coral ecosystem, as standard sunscreens are banned in Thai National Parks.
- If kayaking, check the tide timings; the entrance to the inner lagoon is very shallow during low tide.
- Carry a waterproof bag for your phone and camera, as boat transfers can be splashy.



















































