How do I get from Ko Chang to Phu Quoc Island?

With the 2007 opening of the Prek Chak / Xa Xia border crossing between Cambodia and Vietnam it's now possible to travel from Ko Chang in Thailand all the way along the Cambodian coastline and into Vietnam. For beach and boat lovers, this is a great trip as from Ko Chang you're able to visit Ko S'dach, Sihanoukville, Ko Russei, Kampot, Kep, Ko Tonsay, Ha Tien and Rach Gia, before finishing off on the glorious Phu Quoc Island. Here's a step by step guide taking you through the entire trip, commencing in Trat and finishing on Phu Quoc.

Trat to the Thai/Cambodian border
There are direct minibuses that run between Trat and the border town of Hat Lek. The trip takes around an hour and they leave hourly throughout the day. Once you're at the border, it's a short walk to the border facilities. There have long been complaints about the shifty Cambodian border guards at this crossing, but the complaints are mainly related to getting a Cambodian visa on arrival (the officials refuse to accept US dollars and instead level the fee in Thai Baht at a crummy rate, pocketing the difference). The easiest way around this is to get your visa beforehand (eg in Bangkok).

Once you've entered Cambodia, take a motodop into Ko Kong town -- it's a five minute motorbike ride or a 30 minute walk. The boat leaves Ko Kong for Sihanoukville early in the morning, so you will need to overnight in Ko Kong. One good way to spend the afternoon is to take a boat-trip upriver.

Ko Kong to Sihanoukville
The Ko Kong to Sihanoukville ferry leaves around 07:00 daily, taking 5-6 hours to reach Sihanoukville or three hours to reach Ko Sdach. If you want to get off at Ko Sdach, be sure to say so when buying the ticket as the price is lower. That the ferry is also known as the "vomit comit" should be taken as an indicator of how rough it is in wet season. The ferries are river boats and are not made for ocean travel -- meaning they get flung all over the place (along with passenger's stomaches) when the seas are rough. If you don't want to take the boat, there are also get minibuses between Ko Kong and Sihanoukville. The trip time is similar, though obviously you miss out on being able to stop at Ko Sdach.

Sihanoukville to Kampot
Before you press on from Sihanoukville, be sure to visit Ko Russei, Ream National Park and of course, just hang out on the beach for a while. There are two buses a day to Kampot (one morning and one in the afternoon). If you miss the bus, share taxis also regularly do the run. Either way takes about two hours.

Kampot to Kep
As with Sihanoukville to Kampot, there's a couple of buses a day from Kampot to Kep, taking about an hour but you can also do the trip by moto, remorque-moto and share taxi. Share taxi is fastest, coming in around 45 minutes, remorque the slowest -- figure on at least 1.5 hours.

Kep to the border
The border post is around 30 minutes from Kep by motodop and costs about $7. Tuk tuks can also do it, but cost more, as does share-taxis. Note Vietnamese visas are not available upon arrival -- you will need to get your visa beforehand (the closest consulate is in Sihanoukville). See if you can get your moto to take you all the way to ha Tien bus station.

Border to Ha Tien to Rach Gia
As with Kep to the border, your best bet is a motodop into Ha Tien. While it is possible to travel to Phu Quoc by fishing boat from Ha Tien, this is not recommended for safety reasons -- these boats have sunk in the past and you may have trouble even being able to get on one in Ha Tien. From Ha Tien bus station there are both express and slow buses to Rach Gia.

Rach Gia to Phu Quoc Island
In high season there are at least two boats a day, one in the early morning and the other early afternoon. In low season the afternoon boat may not run and if the weather is bad (or has been bad in the preceeding few days) no boats run at all. There is also a daily flight from Rach Gia to Phu Quoc Island around 08:00 -- seats go fast, so if you're planning to fly, buy the ticket as soon as possible. Once you're on Phu Quoc there are motos waiting to take you to your resort of choice.

In summary
Trat to border: 1.5 hours by minibus, leaves hourly throughout the day.
Ko Kong to Ko Sdach: 3 hours, one departure daily.
Ko Sdach to Sihanoukville: 2-3 hours, one departure daily.
Sihanoukville to Kampot: 2 hours by bus, a couple of departures daily. Share taxi also available.
Kampot to Kep: 1 hour by bus, a couple of departures daily. Share taxi also available.
Kep to border: 30 minutes by motorbike, tuk tuk or taxi.
Ha Tien to Rach Gia: 2-3 hours by bus, regular departures in the morning, less in afternoon.
Rach Gia to Phu Quoc: 2.5 hours, one or two depatures daily. 20 minutes by plane, one flight a day.

See -- it's easy!