3 Days on Koh Chang — The Relaxed Island Itinerary: Beaches, Kai Bae Viewpoint, a Koh Rang Snorkelling Day & Klong Plu Waterfall 2026

Why 3 days

Koh Chang takes time to win you over

Plenty of people give Koh Chang two days and leave before they have actually relaxed — which is understandable, because the island is big, the jungle is everywhere and the pace is genuinely slow. Add a third day and the trip finally syncs with the island itself. You get a full day on a boat snorkelling Koh Rang, the clearest water on this side, plus time to lie on a beach without watching the clock.

This plan is built for an easy-going Koh Chang trip. Each day has one clear theme: a beach day with the Kai Bae viewpoint at sunset, a snorkelling day out to Koh Rang and the southern isles, and a final day taking in Klong Plu Waterfall, Bang Bao and one quiet beach before the ferry back. Every west-coast beach sits on a single road, so you move between them by shared songthaew or scooter (though the hills are steep — more on that below).

The single most important planning fact: Koh Chang is a genuinely seasonal island. November to April is best — clear calm sea, the snorkelling boats all running, everything open. May to October is the monsoon: a rough sea, snorkelling trips that often stop, and many resorts and restaurants that close or run reduced hours. If you come in the monsoon, be ready to switch Day 2 to land plans — read the detail in our best time to visit guide.

Have less time? See the 2-day plan. New to the island and want the big picture first? Read the Koh Chang first-timer guide.

Day One

Beach day and the Kai Bae viewpoint

White sand against the jungle · warm sea · a sunset over the little islands off Kai Bae — the day that eases you into island time before anything else.

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Day 1

The West-Coast Beaches & a Kai Bae Viewpoint Sunset

Kai Bae viewpoint, Koh Chang — small islands scattered across the sea and the coastline in the late-afternoon light

Morning · ~3 hours

Pick a beach for the day + go for a swim

Start the first morning gently. If you are staying at White Sand Beach (Hat Sai Khao), just walk down to the sand — it is the main, liveliest beach, with a strip of places to eat, good for an early stroll and a swim before the sun gets fierce. For something a touch quieter, shift to Klong Prao, a longer, more spread-out beach, or Kai Bae, relaxed with little islands sitting offshore. Decide which beach suits you in our Koh Chang beaches guide.

All of Koh Chang's beaches are free to enter, but some are rocky and shallow at low tide (Kai Bae especially), so a quick glance at the tide table helps you time a proper swim. No rush this morning — let your body settle into the island's pace.

Songthaew: within White Sand ~฿50–80/person · across to Klong Prao / Kai Bae ~฿100–150/person (shared)

Beach entry: free · sun-loungers / umbrellas to hire ~฿100–200/day

Don't forget: sunscreen, hat, sunglasses · the Koh Chang sun is stronger than it feels

Afternoon · ~3 hours

Lunch + a beach massage, or beach-hop

The afternoon sun is at its harshest, so duck into the shade for an easy lunch — fresh seafood, pad thai, som tam, or a simple beach shack. Then take your pick: an hour of Thai massage by the sand for very little money, or hop on a songthaew or scooter to scout a beach you have not seen yet, saving it for the days ahead.

In peak season (November to April) the late-afternoon light is lovely for wandering the shoreline and hunting a palm-fringed frame, before you head up to the Kai Bae viewpoint for sunset.

Lunch: beachside restaurants ฿150–350/person · local spots in the villages are cheaper

Thai massage: ~฿250–400/hour · agree or check the price first

Evening · ~2 hours

Sunset at the Kai Bae viewpoint

Close the first day at the spot locals love — the Kai Bae viewpoint, on the rise just south of Kai Bae beach, looking down over a cluster of little islands strung across the sea. It is the classic Koh Chang sunset photo that everyone comes home with. There is a small entry or parking fee, a deck to sit on and a café or two. Between 17:30 and 18:30 the golden light spreads across the water — the prettiest hour of the day.

Entry / parking: ~฿30–50/person (check on the day) · small café / bar on site

Songthaew / scooter: from White Sand / Kai Bae ~10–20 min · the access road is steep

Golden hour: arrive 30–40 minutes before sunset to claim a good spot

Mind the steep hill: the road from Kai Bae down to Lonely Beach is very steep — if you ride a scooter, use low gear, check the brakes before you set off, and do not ride at night if you are not confident · turn all your lights on for the ride back after dark.

Day Two

Boat day — snorkelling Koh Rang

The clearest water on this coast · snorkelling over coral at Koh Rang · island-hopping the southern isles — a full day at sea that is the highlight of the trip (Nov–Apr).

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Day 2

Koh Rang Snorkelling Tour · Koh Wai · the Southern Isles

Snorkelling at Koh Rang, Koh Chang — clear deep-blue water, coral reef and snorkellers in the marine national park

Morning · early start, full day

Boat out to snorkel Koh Rang (marine national park)

Today is the highlight. The tour boats leave from the Bang Bao pier in the south early (usually ~08:30–09:00, with a pickup from your accommodation) and head for Koh Rang, which has the clearest water and the best coral on this coast, inside Mu Ko Chang National Park. A standard trip stops at four or five islands — Koh Rang, Koh Wai, Koh Yuak, Koh Mai Si — snorkelling over coral and fish, often with a lunch stop on Koh Wai.

Bring swimwear, reef-safe sunscreen, a towel and seasickness tablets if you are prone to it. Masks are usually provided, but pack your own if you want to be sure. See the dive sites and full detail in our Koh Chang snorkelling & island-hopping guide.

Tour price: ~฿1,000–1,500/person (big boat vs speedboat varies · includes pickup + lunch)

National-park fee: foreigners ~฿200 (collected separately · check on the day) · Koh Rang is inside the park

Departs from: Bang Bao pier · tours pick up from the west-coast beaches

Check before booking in the monsoon: from May to October the sea is rough and the Koh Rang snorkelling boats often stop running. If you visit then, swap Day 2 for a land day (waterfall / kayaking / Bang Bao) and check with tour shops day by day · do not bank on getting out on the water.

Afternoon · on the boat / on an island

A second snorkel stop + a break on Koh Wai

In the afternoon the boat usually moves to a second snorkel site and stops at Koh Wai or a nearby island for a swim, a stroll along the sand or a rest under the palms — the genuinely lazy part of the day, before it loops back to the mainland in the late afternoon to early evening (usually ~15:30–16:30). Keep a little energy in reserve, as you will have had a full day of sun and saltwater.

Lunch: usually included in the tour (eaten on the boat or on Koh Wai)

Allow time: a full-day tour runs ~7–8 hours, back at your accommodation by early evening

Evening · ~2 hours

Shower, rest + a beachside dinner

Back at your place, shower off the salt and rest after the day, then head out for an easy beachside dinner. Tonight calls for grilled seafood or a place over the water at White Sand or Kai Bae, watching the sky darken and listening to the surf. If you still have energy and want a taste of the island's after-dark side, Lonely Beach is the main party beach, with bars and fire shows — the other beaches are far more low-key. See our picks in the Koh Chang beach bars & nightlife guide.

Mid-range dinner: ฿250–500/person · the seafood at Bang Bao is fresh and good value

Nightlife: Lonely Beach is liveliest · other beaches are quiet and chilled

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Book Day 2 ahead

Koh Rang snorkelling & island-hopping tour — book online before you go

Search tours on Klook →

Day Three

Klong Plu Waterfall and Bang Bao

A jungle waterfall · a fishing village on stilts over the sea · one quiet beach — an unhurried last day before the ferry back.

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Day 3

Klong Plu Waterfall · Bang Bao · a Quiet Beach Before You Go

Klong Plu Waterfall, Koh Chang — water falling into a clear pool in the jungle of Mu Ko Chang National Park

Morning · ~3 hours

A jungle walk to Klong Plu Waterfall

Start the last day at Klong Plu Waterfall, the island's main fall, inside Mu Ko Chang National Park near Klong Prao beach. It is a 10–15-minute walk from the car park through the jungle to the falls, where a clear pool lets you take a dip. After the rains (and in early cool season) the water is fullest and at its best; in the dry months it can thin out. Go early while it is quiet and the air is cool.

There is a national-park fee at the entrance. Mind the slippery rocks and do not jump into the pool; pack grippy shoes, swimwear and water. See how to get there and what not to miss in our Klong Plu Waterfall guide.

National-park fee: foreigners ~฿200 (check on the day) · open roughly 08:00–17:00

Walk: ~10–15 min from the car park to the falls · an easy but slippery jungle path

Songthaew / scooter: from White Sand / Klong Prao ~15–25 min

Afternoon · ~2.5 hours

Bang Bao fishing village + a seafood lunch

From the waterfall, take a songthaew or ride south to Bang Bao, an old fishing village where the houses stand on wooden stilts out over the sea. A long wooden jetty runs to the lighthouse at its end, lined with shops, dive operators and seafood restaurants where you eat right over the water. The mood is easy and old-fashioned, and a late lunch here means fresh, well-priced seafood — pick by size and ask the price per kilo before you order. Read more in our Koh Chang day-trips guide and our Koh Chang seafood guide.

Entering the village: free (you can walk the jetty) · a small fee at the lighthouse in places

Seafood: pick by size, ฿/kilo · ask the price before ordering to avoid a surprise bill

Allow time: stroll + eat ~1.5–2 hours

Before the ferry: if you still have time, stop at a quiet beach you have not seen (such as Klong Kloi / Long Beach in the south) to sit and round off the trip before heading north to the pier · leave a comfortable buffer for the drive to the ferry and the wait, as the last boats leave in the late afternoon to early evening (fewer in the monsoon — check the times).

Evening · trip's end

The car ferry back to the Trat mainland

Round off the trip with a songthaew up to the northern piers (Ao Sapparot / Dan Kao), then the car ferry back across to the Trat mainland — about a 30–45-minute crossing. From there it is a van or car back to Bangkok, or a night on the Trat mainland before you travel on. If you want to keep going, Koh Mak and Koh Kood sit further south, ideal for a future leg of the trip. See all the routes in our getting to Koh Chang guide.

Ferry: Ao Sapparot / Dan Kao piers → the Trat mainland · ~30–45 min · last boats late afternoon to early evening (check the times)

Back to Bangkok: van / car from the Trat mainland ~5–6 hours · or fly from Trat Airport (TDX)

Practical info

Where to stay · getting around · budget

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Which beach to stay on

For a first trip, pick White Sand Beach — the main beach, lively, with food, bars and sunsets. Klong Prao is quieter, good for couples and families. Kai Bae is relaxed and near the viewpoint. Lonely Beach is the cheapest and the party beach. Every beach is on one road, and a lot closes in low season, so check it is open before you book. See real places in where to stay or the 10 best Trat / Koh Chang hotels.

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Getting around the island

Koh Chang has no metro, no train and no airport on the island — you arrive by car ferry. On the island the main option is the shared red songthaew along the west-coast road (a fixed per-person fare), or rent a scooter for freedom — but the hills are very steep, especially Kai Bae→Lonely Beach, so helmet on, check the brakes, walk it if unsure. Grab is essentially unavailable. See getting around Koh Chang.

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Prep + SIM

It is an island, so some things cost more or are harder to find than on the mainland — bring any regular medication, reef-safe sunscreen and some cash (small shops are cash-only). Mobile signal is fine on the west coast but can be weak in the south and in the jungle. See SIM / eSIM options in the Thailand SIM & eSIM guide · for the overview, read the first-timer guide.

Budget

Rough cost per day, per person

Item	Budget	Mid-range	Comfort
Stay (per night)	฿400–900 (bungalow / Lonely Beach)	฿900–2,200 (Klong Prao / White Sand)	฿2,500–6,000+ (beachfront resort)
3 meals	฿250–450	฿400–800	฿800–1,600
Songthaew / scooter rental	฿100–250	฿200–400	฿400–900 (private car / taxi)
Activities / entry tickets	Free–฿250 (beach + viewpoint)	฿200–500 (waterfall park / Bang Bao)	฿1,200–1,800 (Koh Rang snorkelling tour)
Daily total (approx.)	฿750–1,850	฿1,700–3,900	฿4,900–10,300+

Prices are approximate and vary by season · over peak (Dec–Jan and Songkran) rooms spike several times over, while in the monsoon (May–Oct) rooms are cheaper but many shops and tours close · the Trat–Koh Chang ferry fare is charged separately per person / per car (see the Koh Chang trip budget).

Frequently asked

FAQ · 3-day Koh Chang plan

Is 3 days enough for Koh Chang?

Three days fits the island's slow pace nicely: one day for the beaches and the Kai Bae viewpoint, one full day on a boat snorkelling Koh Rang and the southern isles, and one day for Klong Plu Waterfall and Bang Bao before the ferry back. Three days is the point where a Koh Chang trip actually starts to relax. With only two days you have to choose between a beach day and a boat day — see the 2-day plan. Note the snorkelling day depends on the season: in the May–October monsoon the boat trips often stop, so aim for November to April.

What is the best time of year to visit Koh Chang?

November to April is the high season: dry, with a calm clear sea, the snorkelling boats all running and almost everything open. December–January and Songkran are the busiest and priciest. May to October is the south-west monsoon — rain, a rough sea, snorkelling trips that frequently stop, and many resorts, restaurants, dive shops and beach bars that close or run reduced hours. Koh Chang is far quieter in low season than Phuket or Samui. The upsides are lush jungle, full waterfalls, cheap rooms and few crowds. The ferry still runs, though some crossings get choppy — read the full picture in the best time to visit guide.

If I visit in the monsoon and the snorkelling boats stop, what can I do on Day 2?

From May to October the sea is rough and the Koh Rang boat trips often stop running. If you visit then, swap Day 2 for land-based plans: Klong Plu Waterfall is at its fullest and best in this season, kayak the mangroves around Salak Phet, explore the Bang Bao fishing village, or trek in Mu Ko Chang National Park. Expect to adapt the plan to the weather and check with tour shops or your accommodation day by day — see the options in the Koh Chang day-trips guide.

What is a realistic budget for 3 days on Koh Chang?

A mid-range budget runs roughly ฿1,200–1,800 per person per day, covering a beachside or near-beach room (฿800–1,800), three seafood meals (฿400–800), shared songthaew or scooter rental (฿150–400) and entry tickets. Budget travellers staying at Lonely Beach and eating local can get by on ฿700–1,000 a day. The Koh Rang snorkelling tour is about ฿1,000–1,500 per person, and there are separate national-park fees at Klong Plu Waterfall and Koh Rang (around ฿200 for foreigners — check on the day) — see real places to stay in the 10 best Trat / Koh Chang hotels.

Which beach should I stay on for a 3-day Koh Chang trip?

White Sand Beach is the most practical base for a first trip — the main beach, lively, with restaurants, bars and plenty of places to stay, and good sunsets. Klong Prao suits couples and families who want it quieter but still have food nearby. Kai Bae is relaxed and close to the viewpoint. Lonely Beach is the cheapest and the party beach. Every west-coast beach sits on one road, so shared red songthaews run between them. See real places in where to stay and the 10 best Trat hotels.

How do you get around Koh Chang — is there a metro?

Koh Chang is an island with no metro, no subway, no train and no airport on the island — you arrive by car ferry from the Trat mainland. On the island the main way around is the shared red songthaew (a fixed per-person fare along the west-coast road that you flag down). The other option is renting a scooter for freedom, but an honest warning: Koh Chang's hills are very steep, especially the road from Kai Bae to Lonely Beach, and inexperienced riders crash often. Wear a helmet, check the brakes, walk the steepest stretches if unsure, and never ride at night or after drinking. There are also car and jeep rentals and boat taxis. Grab is essentially unavailable and there is no public bus on the island — see getting around Koh Chang.

Koh Chang Travel Guide

Hotels, beaches, sights and food · all the transport basics

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Koh Rang Snorkelling & Island Hopping

Koh Rang · Koh Wai · dive sites · tour cost · the monsoon

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Koh Chang Beaches Guide

White Sand · Klong Prao · Kai Bae · Lonely Beach · Bang Bao

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Klong Plu Waterfall

The island's main fall · the jungle walk · park fee · seasonality

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