Trang to Koh Mook Speedboat: Fast, Affordable, Unforgettable
Trang to Koh Mook Ferry & Speedboat

Trang to Koh Mook Ferry: Route, Schedule and Prices
Koh Mook (also spelled Koh Muk) sits in the Trang archipelago, known for the Emerald Cave and quiet beaches. The crossing from Trang to Koh Mook takes around the scheduled journey time, making it a straightforward day trip or the first leg of an island-hopping route through the Trang islands.
This route runs seasonally — check before you book
Ferries between Trang and Koh Mook operate during January to April and October to December. Outside these months, the sea crossing is suspended and the booking engine on this route will show no departures — this is expected, not an error. If you are travelling outside the active season, the most reliable alternative is a longboat transfer arranged locally from Trang's mainland piers, or adjusting your itinerary to one of the neighbouring islands that runs year-round, such as Koh Lanta. Always check the live schedule on this page before finalising your travel dates, since operating months can shift slightly from year to year.
How to get from Trang to Koh Mook
several operators runs the ferry service on this route, using a ferry and speed boat for the sea crossing. Onboard facilities typically include onboard facilities, though it's worth checking the specific sailing you book, as amenities can vary between departures. There are 5 scheduled per day during the operating season, so travellers have some flexibility in planning their arrival time on the island. Departure points are usually the piers serving Trang town and the nearby coast, with arrival directly at Koh Mook's pier, close to the island's main accommodation area — no additional transfer is usually needed once you land.
Ferry prices
One-way tickets from Trang to Koh Mook start from ฿300. Fares can vary depending on the operator, the boat type, and how far in advance you book, so the price shown at checkout reflects the current fare for your selected date and departure. Round-trip and combination tickets covering other Trang islands may also be available — compare options on the booking page before confirming.
Booking your crossing
Booking ahead is recommended during high season and around Thai public holidays, when seats fill up faster, though it does not change the boat's fixed capacity or override weather-related cancellations. Once you've checked the the scheduled journey time journey time, current fares, and available departures above, you can secure your ferry ticket directly through the booking form on this page. If you're planning the return leg, the Koh Mook to Trang ferry schedule covers timings and prices for the journey back to the mainland. Travellers combining several islands may also want to check the Trang to Koh Lanta ferry route or the Trang to Koh Ngai ferry route, both of which depart from the same Trang piers.
For general orientation before you book, the Koh Mook travel guide has more detail on getting around the island once you arrive, including the Emerald Cave and nearby beaches.
Frequently asked questions
Do I need to print my ferry ticket or is mobile ok?
You don't need to print your ticket. Your boarding voucher is in your account: open Bookings, then View trip details, and click Download PDF. On the day of travel, show the QR code on it — on your phone is fine — to the ferry operator staff at the pier named on your ticket, and they will direct you to your boat.
If you'd prefer paper, print the PDF yourself.
What happens if my ferry is cancelled due to weather?
We are sorry when weather stops a sailing. Ferries usually run in rain; speedboats are more often stopped by rough seas.
If your trip is cancelled because of weather, your booking in Bookings shows a message once our team has confirmed the cancellation. You can then either move to the next available service with Change this booking, or cancel with Cancel & refund for a full refund.
If the sailing is running but you choose not to travel, the normal cancellation policy applies.
Why is my account locked?
We lock an account for a short time after several failed sign-in attempts in a row. It is an automatic safety measure: it stops someone else guessing your password, and it happens whether or not the person typing was you.
You do not need to contact us. The lock lifts on its own — see How long am I locked out for?
What is the difference between a locked and a blocked account?
Locked is automatic and temporary. It happens after repeated failed sign-in attempts and it lifts by itself — within a minute in most cases.
Blocked is a decision made by our team, and it does not lift on its own. If your account is blocked you will need to contact us; waiting will not change it, and neither will resetting your password.
If you are not sure which applies to you, get in touch and we will tell you.
How do I unlock my account now?
Wait, and try again. Every lock lifts on its own — a minute the first time, and never more than an hour however many attempts have failed. There is nothing to click and nobody to contact.
If you have forgotten your password, do not keep guessing: each wrong attempt makes the next wait longer. Use Forgot password instead. Resetting your password gets you straight back in.
My account locked but I never tried to sign in
Then someone else was trying to sign in as you, and the lock did its job — it stopped them.
Your account is safe: a lock means the attempts failed. Nobody got in. You do not have to do anything, and the lock will lift on its own.
We would still recommend two things:
- Change your password, especially if you use the same one on another website.
- Add an authenticator app in your account security settings, so a password alone is never enough to sign in as you.
If you get these repeatedly, contact us and we will look into it.
