3 days 2 nights boat diving trip in Thailand, Similan Island Marine National Park
by Moutain
Feb 17, 2025
If you have been to the Similan Islands… I believe you have stopped by the popular spot, Koh 8 or Hin Sailboat. But if you want to escape from the tourists and truly immerse yourself in the tranquility of nature, try stopping by “Princess Bay” on Koh No. 4 or Koh Miang. You will fall in love with this beach without realizing it.
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🌴 Where is Princess Bay?
Princess Bay is located on the south side of Koh Miang or Koh Miang, one of the main islands of the Similan Islands, Phang Nga Province. This beach is hidden in a small curved bay with shallow coral reefs and clean white sand, surrounded by dense forest and natural rocks. It is a true resting spot. 🏝
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💡 Highlights of Princess Bay
✅ Clear water that you can see the sand
✅ Quiet, not crowded
✅ Shallow coral reefs Snorkeling right in front of the beach
✅ The surrounding nature is still pristine
✅ There is a chance to see rare marine animals such as sea turtles, moray eels
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🧭 How to get to Princess Beach (Updated 2025)
• Take a speedboat from Thap Lamu Pier, Phang Nga Province to the Similan Islands, taking about 1.5-2 hours.
• Princess Beach is on Island 4 (Koh Mi), which is one of the stops for many tours. Or you can book a scuba diving or an overnight stay on the island.
• If you stay overnight, you can easily walk from the park's resting point to Princess Beach, taking no more than 5 minutes.
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🛏️ Accommodation on the island (if you want to experience nature to the fullest)
Similan Islands National Park offers: • Tents
• Houses
You should book at least 1-2 months in advance via the National Park Department's website.
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📸 Great photo spots
• A corner of the beach with large rocks contrasting with the blue sea
• Crystal clear underwater coral reefs
• The backdrop is a line of large trees and granite mountains
• If you're lucky in the evening The sunlight will shine directly on Princess Beach, the atmosphere is very romantic.
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📌 Things to know (updated in 2025)
• Island opening season: mid-October - mid-May of every year
• There are no restaurants on the island. It is recommended to prepare snacks and drinking water.
• Do not throw trash into the sea or take shells back because this is a conservation area.
• It is not recommended to use drones without permission from the park.
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💬 Personal feelings
Princess Beach feels like a private world that no one will disturb. The sound of gentle waves, gentle sea breeze, no tourists walking by, the water is so clear that it reflects the sky. It is one of the "secret places" on the island that I would like anyone who comes to Similan to try. 🍃
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