Cross by car ferry from Trat, settle on a west-coast beach, swim your fill, catch sunset at the Kai Bae viewpoint, then squeeze in Klong Plu Waterfall before the boat back — a short break is enough to feel out Thailand's big, jungly, laid-back second island.
Koh Chang is a big island that runs on island time. It is Thailand's second-largest island, in Trat province near the Cambodian border, with jungle still covering most of it and the pretty beaches strung along the west coast. With only two days and one night you need a tight plan, because half of Day 1 goes on the journey and the ferry crossing. So this plan makes Day 1 a beach-and-sunset day and Day 2 a waterfall-then-ferry-back day, rather than trying to race around the whole island and wearing yourself out.
It is built for travellers with limited time — a short long weekend, or a first trip to see what Koh Chang is like before coming back for longer. What it deliberately leaves out: a full-day snorkelling trip to Koh Rang, hopping over to Koh Mak and Koh Kood, and exploring the quiet south and east coasts in depth (each one eats a whole day). If you want those, see the 3-day plan.
Three things that really matter: (1) check the ferry times — the last boats run in the late afternoon to early evening, and there is no later one; (2) if you rent a scooter, watch out for the very steep hills; (3) if you come in May–October it is monsoon season, with heavy rain, a rough sea, snorkelling trips usually stopped and a lot of places closed — choose your timing carefully. See the best time to visit Koh Chang.
A morning ferry from Trat, an afternoon settling onto a west-coast beach and swimming, a hilltop sunset at the Kai Bae viewpoint, and fresh seafood with a beach bar to close the day.
You cannot drive straight to Koh Chang — you travel to Trat province on the mainland first, then take a car ferry across. From Bangkok, most people take a bus or minivan to the ferry piers (around 5–6 hours), or fly into Trat Airport and continue by van. The ferry leaves from the Trat-side piers near Laem Ngop — Ao Thammachat or Centre Point — and the crossing takes about 30–45 minutes, carrying both people and vehicles. See the full breakdown in how to get to Koh Chang.
You land at the island-side pier (Ao Sapparot / Dan Kao), then take a songthaew to your booked beach on the west coast. For 2 days and 1 night, base yourself on one beach — White Sand Beach (Hat Sai Khao) has everything on the doorstep, or Klong Prao is longer and quieter. Drop your bags at the hotel before heading down to the sand.
Give your first afternoon on the island to the sea — swim, float, walk the shoreline or lie under the trees with the sound of the waves. If you are on White Sand Beach, it is long and easy to walk, with soft sand, and the busiest, liveliest of the beaches. Klong Prao is longer and calmer if you want quiet. See which beach suits whom in the Koh Chang beaches guide.
Some of Koh Chang's beaches go shallow and a bit rocky at low tide, especially around Kai Bae, so it is worth checking the tide times before you swim. If you want a little activity, there are kayaks to paddle along the shore — but keep the first day easy and recover from the journey.
About an hour before sunset, head up to the Kai Bae Viewpoint — a roadside lookout over the little islands scattered offshore. It is the classic Koh Chang sunset photo, and the one everyone comes for. There is a car park and a small entry fee. The golden-hour light here is the best of the day, the islands slowly turning to dark silhouettes against an orange sky.
Back down from the viewpoint, it is dinner time. Koh Chang is known for fresh seafood — prawns, clams, crab, fish and squid, grilled or in a curry — and the restaurants along White Sand and Kai Bae give you plenty of choice. Finish with a drink at a beach bar listening to the waves (Lonely Beach is the liveliest). See dishes and where to eat in the Koh Chang food guide.
A morning at Klong Plu Waterfall in the national park or a half-day snorkelling trip, a beach you missed at midday, and the afternoon ferry back to Trat.
Start Day 2 a little earlier, because you have a ferry to catch in the afternoon. The best use of the time you have left is Klong Plu Waterfall — the island's main waterfall, inside Mu Ko Chang National Park, near Klong Prao. It is a short walk from the car park through the jungle to the falls, where there is a pool you can swim in. The cool, fresh water is at its best during and just after the rains; it thins out in the dry season.
The waterfall is in the national park, so there is a park entry fee (around ฿200 for foreigners, less for Thais — check on the day). The rocks around the falls are slippery, so walk carefully and do not jump in. Take your rubbish out with you and leave the place as you found it, in line with park etiquette.
Leaving the waterfall, stop for lunch around Klong Prao or White Sand — more seafood, or just order off a beachfront menu. Then, if you still have time before the boat, use the afternoon for a beach you missed — if you spent Day 1 on White Sand, drop by Klong Prao or Kai Bae. Or head south to Bang Bao, a fishing village with a long pier lined with over-the-water seafood restaurants and a lighthouse walk at the end.
Bang Bao is on the south of the island, a fair drive from White Sand, so if you go you will need to allow travel time and factor in the ferry schedule. See more around the island in Koh Chang day trips, and everything to see in Koh Chang attractions.
Close the trip with the ferry back to Trat — standing on deck in the breeze watching Koh Chang shrink into the distance is a good way to end a short break. The crossing is about 30–45 minutes, the same as on the way out. On the Trat side, pick up a van or bus back to Bangkok, or carry on to Trat Airport if you flew.
If you are not ready to leave and have time, stop in Trat town for a wander around the old quarter or an early dinner before moving on. See more on the mainland side in the Trat city guide — or if you would rather give the island a third, unhurried day, see the 3-day plan.
Pick one beach — they line the west coast. White Sand Beach: the main one, most restaurants, bars and hotels, best value for first-timers · Klong Prao: long and quiet, good for couples and families · Kai Bae: relaxed, near the viewpoint · Lonely Beach: cheap and a bit livelier. See the top 10 Trat hotels.
Koh Chang has no train, no metro and no airport on the island — get around by songthaew (red taxi) along the west-coast road, or rent a motorbike for freedom. But ⚠️ the hills are very steep, especially Kai Bae↔Lonely Beach, and inexperienced riders crash often — check brakes, wear a helmet, walk the steep bits if unsure. Grab is essentially unavailable. See getting around Koh Chang.
The best window is November–April — clear sea, good weather, everything open (December–January and Songkran are busiest). ⚠️ May–October is monsoon season: heavy rain, rough sea, snorkelling trips usually stopped, and many resorts, restaurants and bars closed or on reduced hours — but lush jungle, full waterfalls, few crowds and cheap rooms. See the best time to visit and the Thailand eSIM/SIM guide.
| Category | Budget | Mid-range | Comfortable |
|---|---|---|---|
| Accommodation (1 night) | ฿400–800 (guesthouse/bungalow) |
฿1,200–2,500 (mid-range resort) |
฿3,500–8,000+ (upscale resort) |
| Food (3 meals/day, with seafood) | ฿300–500 (local spots) |
฿600–1,000 (beachfront) |
฿1,200–2,500 (seafood + bars) |
| Travel there + back + on the island | ฿600–1,200 (bus + ferry + songthaew) |
฿1,200–2,000 (+ scooter rental) |
฿2,500–4,500 (fly + private car) |
| Entry (park / snorkel trip) | ฿200 (Klong Plu Waterfall) |
฿200–1,500 (+ half-day snorkel trip) |
฿1,500–2,500 (full-day snorkel + activities) |
| Total for 2 days (est.) | ฿2,500–4,500 | ฿5,000–9,000 | ฿12,000–24,000+ |
Prices are estimates and vary by season · accommodation counted as 1 night · ferry fare included in travel · national-park entry ~฿200 for foreigners (less for Thais) · see the full breakdown in the Koh Chang trip budget.