Koh Chang is a remote island in Trat: no metro, no train, and Grab is essentially unavailable. What actually moves you around is the shared red songthaew along the west-coast road. You can rent a scooter for freedom, but there's one thing to flag up front — the hills here are seriously steep.
First, to be clear: Koh Chang has no metro, no BTS/MRT and no train on the island. It's a large, jungle-clad island in Trat province, and you arrive by car ferry from the mainland rather than flying in. Most of the places visitors stay sit along a single road that runs down the west coast, from White Sand Beach southward.
The workhorse of getting around Koh Chang is the shared red songthaew (red taxi) that runs up and down that west-coast road as the main public transport, charged per person by distance — flag one down on the roadside. If you'd rather have your own freedom, you can rent a scooter, though you need to take the steep hills very seriously. Filling the gaps are car and jeep rental for families or groups, and boat taxis for spots the road can't reach.
But there are two things to make peace with first: Grab is essentially unavailable on Koh Chang, and there's no public bus. So don't plan your trip around hailing a ride the way you would in Bangkok. This guide walks through every option the island actually offers — songthaews, scooters, rental cars, boats — and tells you plainly which suits whom, and which hills to watch out for.
Flag it down, pay per person, riding the west-coast road — for visitors on Koh Chang, this is the workhorse.
On an island with no metro and where Grab barely works, the best stand-in is the shared red songthaew, which runs up and down the west-coast road all day. It passes every main beach from White Sand to Klong Prao, Kai Bae and Lonely Beach, down to Bang Bao pier — the lifeline most visitors rely on.
The red songthaew is charged per person by distance. Short hops within one beach run around 50–80 baht per person; going further south (to Bang Bao, say) or riding late costs more. Just flag one down on the roadside if it has space, and it'll run you along its route.
Tip: agree the fare before you get in every time, and ask whether it's a per-person or a private charter rate. With few passengers, the driver often waits to fill the truck before leaving, or you can pay a private rate to go straight away. Late at night, after the restaurants close, they get scarcer — leave time to get back.
A scooter gives you the most freedom — any beach, any time, for around 200–300 baht a day. Rental shops line the main beaches, but before you ride, check the bike's condition, photograph any existing scratches, and read the contract: some shops charge heavily for damage if you crash.
The honest truth: Koh Chang is one of the islands where scooter crashes are common, thanks to steep, winding roads — especially the Kai Bae ↔ Lonely Beach stretch. If you're not confident, take a songthaew instead; it's far safer (read the safety section below before you decide).
Let's be blunt about this first, because it genuinely matters for your safety: Koh Chang's main road has very steep, winding hills, especially the stretch between Kai Bae and Lonely Beach, which combines a steep climb and descent with sharp bends. Inexperienced scooter riders skid or lose their brakes on that section all the time — it's a spot where visitors get hurt regularly.
Every time, even for a short hop. Make sure the rental helmet fits and the strap is fastened tight — it's the thing that genuinely helps if you go down.
Test the front and rear brakes at the shop. If they feel loose or weak, ask for another bike or don't rent. On steep hills, the brakes are everything.
If a hill looks too steep and you're not sure, stop and walk the bike down. No shame in it — it costs a few minutes and is far safer.
The roads are poorly lit and the bends and hills are hard to read after dark. Don't ride after drinking — take a songthaew home, or have your resort call a ride.
Renting a car or jeep is more flexible than a scooter and safer on the steep hills — good for families, larger groups or anyone with lots of luggage. It runs about 1,200–1,800 baht a day depending on the model and season. There are rental shops on the island and on the mainland; some people rent on the mainland and drive straight onto the ferry.
Tip: if you drive yourself, you can take the car across on the ferry, with a separate vehicle ticket on top of the passenger fare. An automatic is easier on the steep hills, and check the brakes are sound just the same.
Boats
Beyond the road, Koh Chang also has longtail and hire boats that cross to beaches the road can't reach, or over to nearby islands like Koh Wai and Koh Rang. Prices are negotiated by distance and group size, and most leave from Bang Bao pier and the various beach jetties.
Tip: agree the price and a pickup time before you board. For a day return to Koh Rang or Koh Wai, it's usually easier to book a snorkelling tour with a bigger boat and gear included. Check the sea state too — in the monsoon the swell is rough and small boats may not run.
If you've chosen your accommodation well, within a single beach you can usually walk to restaurants, bars and the sand without needing a ride. White Sand Beach and Lonely Beach both have a strip of places you can stroll along the shore day or night — one upside of basing yourself to match your style.
Tip: walking across to a far beach isn't recommended — you'd have to climb steep hills on a road with traffic and no footpath. For beach-to-beach distances, a songthaew is safer. Keep the walking for your own beach.
Many Koh Chang resorts run a transfer or will call a ride for you — both pickups from the pier on arrival and trips to points around the island. Some have their own loop service, particularly resorts in slightly out-of-the-way spots or up on a hillside.
Tip: ask the front desk about transfers and ride-calling when you book or check in, because Grab barely works here. Having the resort call a songthaew or a private car is the surest option if you need to go far or get back late.
This is what sets Koh Chang apart from a city, and it's worth understanding before you plan how you'll get around.
If you're used to opening an app to hail a Grab in Bangkok, or hopping on a metro to get anywhere, here's the thing: Koh Chang has none of that. No metro, no BTS/MRT, no train, and Grab is essentially unavailable — the island isn't a real service area, so at times there are very few cars or none. There's also no public bus on the island. Don't build your trip around hailing a ride.
| Mode | On Koh Chang | Use instead |
|---|---|---|
| Metro / BTS / MRT | ❌ None | Red songthaew along the west-coast road |
| Train | ❌ None (arrive by ferry) | Bus/minivan + car ferry from the Trat mainland |
| Grab / ride-hailing | ⚠️ Essentially unavailable | Songthaew · ask your resort to call a ride |
| Public bus | ❌ None | Red songthaew (the main public transport) |
| Car ferry | ✅ Yes (how you arrive) | Ao Thammachat / Centre Point piers (Laem Ngop) |
If we had to boil it down to two points: one — pick a beach to base on that fits your style from the start, and lean on the songthaew. Koh Chang's beaches line up along a single road, so if you choose one with restaurants and bars nearby, you'll walk around your own beach for most of the trip and only take a songthaew to cross to another beach or reach the waterfall.
Two — check the ferry times and leave a buffer. The last boats run in the late afternoon or early evening (fewer still in the monsoon), so on your last day, don't leave your accommodation so late that you miss the crossing. And if you plan to rent a scooter, go back and read the safety section on those steep hills before you decide.