Koh Chang vs Koh Lanta
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No clear advantage in the shared assessments
A large forested island with beaches, waterfalls and varied resort bases.
Slightly easier exploring without a scooter
A beach base can keep daily essentials nearby, with tuk-tuks, taxis and arranged transfers for longer trips. Exploring the length of the island needs more planning than staying in one area.
The available assessments are closely matched. Small score differences should not decide your trip on their own.
Side by side
What feels different
Our editorial assessments · Select a factor to see how we scored each place.
Why we rate Koh Chang 8/10
Several long west-coast beaches make beach days easy, though the sand and swimming vary by bay and season.
Why we rate Koh Lanta 8/10
Long west-coast beaches and quieter southern bays give you several beach bases reachable by road. Choose the stretch carefully, as rocky sections and tides affect individual spots.
What we assess
Beach appeal, convenient access and variety during a beach-focused stay, within the destination itself.
Why we rate Koh Chang 8/10
A mountainous rainforest interior, waterfalls and curving bays give Koh Chang more than a beach-only landscape.
Why we rate Koh Lanta 8/10
Forest-backed bays, coastal sunsets and the southern headland make natural scenery part of everyday beach stays.
What we assess
The visual impact of natural surroundings and how central those landscapes are to a typical stay.
Why we rate Koh Chang 4/10
Fishing communities, temples and local island life add some cultural interest, but major heritage sights are limited.
Why we rate Koh Lanta 5/10
Old Town’s trading heritage, wooden waterfront buildings and island communities add cultural interest. The range of major historic sights is fairly small.
What we assess
The variety, depth and practical access to historic places, temples, architecture, traditions and cultural experiences during a typical stay.
Why we rate Koh Chang 6/10
Seafood, Thai restaurants and familiar international meals are available along the west-coast bases.
Why we rate Koh Lanta 7/10
Local Thai meals, seafood and international beach restaurants offer plenty of enjoyable choices. Food complements the beach holiday rather than defining it.
What we assess
Food quality, variety, distinctive local cooking and how readily visitors can find good places to eat, regardless of price.
Why we rate Koh Chang 4/10
Beach bars and casual live music are available, but evenings are generally low-key outside a few strips.
Why we rate Koh Lanta 5/10
Beach bars and casual music nights offer sociable evenings. The scene is smaller and more relaxed than a dedicated clubbing destination.
What we assess
The choice, variety and liveliness of evening venues, their opening hours and how easily you can enjoy a typical night out.
Why we rate Koh Chang 7/10
Quiet beaches and forested stays are easy to find away from the busiest west-coast centres.
Why we rate Koh Lanta 8/10
A slower island pace and many relaxed beach bases make quiet stays easy to find. Busier northern areas and individual beach bars can still bring noise.
What we assess
How easily you can enjoy a peaceful stay, considering traffic, nightlife noise, crowds and practical quieter bases.
Why we rate Koh Chang 8/10
Boat trips reach nearby islands and snorkelling sites, though routes and frequency depend on season and departure bay.
Why we rate Koh Lanta 8/10
Boat trips to nearby island groups and snorkelling areas give you varied days out. Some of the best outings take a full day and run seasonally.
What we assess
The variety of worthwhile sea-island trips, convenient departures, journey times and flexibility under normal operating conditions.
Why we rate Koh Chang 5/10
Shared songthaews and organised trips cover popular stops, but routes are limited and the island’s steep, spread-out roads constrain flexibility.
Why we rate Koh Lanta 6/10
A beach base can keep daily essentials nearby, with tuk-tuks, taxis and arranged transfers for longer trips. Exploring the length of the island needs more planning than staying in one area.
What we assess
Freedom to explore without renting a scooter, using walking, public transport, taxis, tuk-tuks, ride-hailing or boats; transport price is assessed separately.
Why we rate Koh Chang 7/10
Local eateries and a range of guesthouses help with value, while ferry transfers and island transport add to the total.
Why we rate Koh Lanta 7/10
Simple beach stays and local meals can keep costs manageable. Island transfers, rides between bases and boat excursions are the main extras.
What we assess
How easily you can enjoy a typical stay on a modest budget, including simple accommodation, food, realistic transport and characteristic activities.
Scores out of 10 · Higher means more of that characteristic About these scores
How to read the scale
Scores run from 0 to 10 and describe how strongly a destination offers each characteristic.
Higher does not always mean better
A higher nightlife score means a livelier scene. A higher quietness score means a calmer atmosphere. The right balance depends on your trip.
Close scores mean similar experiences
Small differences should not decide your trip on their own.
Koh Chang
Choose Koh Chang if...
- You want a beach holiday with rainforest and waterfall outings too.
- You like a green, mountainous island with several different beach bases.
- You prefer casual beach evenings and quieter stays over a major party scene.
The trade-off
The island is spread out, with steep roads between some areas. Shared taxis and organised trips help, but beach-hopping and independent exploring take more planning than on a compact island.
Koh Lanta
Choose Koh Lanta if...
- You want long beach days and a slower pace than a busy resort island.
- You like sunset bars and relaxed evenings rather than a major club scene.
- You want snorkelling trips and island outings alongside time on your own beach.
The trade-off
The island is spread out, so beach-hopping and Old Town visits need transport. During the wet season, some businesses and island excursions pause.
Plan your trip
When to go
See how temperature, rainfall and travel conditions change through the year. Select a month to focus your comparison.
| Factor | Koh Chang | Koh Lanta |
|---|---|---|
| Average daytime high | 32°C | 33°C |
| Monthly Rainfall | 51 mm | 31 mm |
| Rainy days | 4.9 | 3.9 |
| Crowds | High | High |
| Stay prices | High | High |
| Sea conditions | Calm | Calm |
| Average daytime high | 32°C | 34°C |
| Monthly Rainfall | 82 mm | 24 mm |
| Rainy days | 7.4 | 2.2 |
| Crowds | High | High |
| Stay prices | High | High |
| Sea conditions | Calm | Calm |
| Average daytime high | 33°C | 34°C |
| Monthly Rainfall | 140 mm | 69 mm |
| Rainy days | 12.6 | 5.6 |
| Crowds | High | High |
| Stay prices | High | High |
| Sea conditions | Calm | Calm |
| Average daytime high | 33°C | 34°C |
| Monthly Rainfall | 196 mm | 122 mm |
| Rainy days | 14.9 | 10.4 |
| Crowds | Moderate | Moderate |
| Stay prices | Typical | Typical |
| Sea conditions | Calm | Calm |
| Average daytime high | 33°C | 33°C |
| Monthly Rainfall | 420 mm | 228 mm |
| Rainy days | 21.9 | 16.7 |
| Crowds | Low | Low |
| Stay prices | Low | Low |
| Sea conditions | Variable | Rough |
| Average daytime high | 32°C | 32°C |
| Monthly Rainfall | 777 mm | 286 mm |
| Rainy days | 25.4 | 16.7 |
| Crowds | Low | Low |
| Stay prices | Low | Low |
| Sea conditions | Rough | Rough |
| Average daytime high | 31°C | 32°C |
| Monthly Rainfall | 1024 mm | 289 mm |
| Rainy days | 26.6 | 16.7 |
| Crowds | Low | Low |
| Stay prices | Low | Low |
| Sea conditions | Rough | Rough |
| Average daytime high | 31°C | 31°C |
| Monthly Rainfall | 970 mm | 342 mm |
| Rainy days | 27 | 17 |
| Crowds | Low | Low |
| Stay prices | Low | Low |
| Sea conditions | Rough | Rough |
| Average daytime high | 31°C | 31°C |
| Monthly Rainfall | 816 mm | 319 mm |
| Rainy days | 24.8 | 19 |
| Crowds | Low | Low |
| Stay prices | Low | Low |
| Sea conditions | Rough | Rough |
| Average daytime high | 32°C | 31°C |
| Monthly Rainfall | 338 mm | 298 mm |
| Rainy days | 21.3 | 20.2 |
| Crowds | Moderate | Low |
| Stay prices | Typical | Low |
| Sea conditions | Variable | Rough |
| Average daytime high | 33°C | 31°C |
| Monthly Rainfall | 85 mm | 148 mm |
| Rainy days | 9.1 | 14.8 |
| Crowds | High | Moderate |
| Stay prices | High | Typical |
| Sea conditions | Calm | Variable |
| Average daytime high | 32°C | 31°C |
| Monthly Rainfall | 28 mm | 65 mm |
| Rainy days | 3.5 | 9.6 |
| Crowds | High | High |
| Stay prices | High | High |
| Sea conditions | Calm | Calm |
| Destination | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average daytime high | ||||||||||||
| Koh Chang |
32°C
|
32°C
|
33°C
|
33°C
|
33°C
|
32°C
|
31°C
|
31°C
|
31°C
|
32°C
|
33°C
|
32°C
|
| Koh Lanta |
33°C
|
34°C
|
34°C
|
34°C
|
33°C
|
32°C
|
32°C
|
31°C
|
31°C
|
31°C
|
31°C
|
31°C
|
| Monthly Rainfall | ||||||||||||
| Koh Chang |
51 mm
|
82 mm
|
140 mm
|
196 mm
|
420 mm
|
777 mm
|
1024 mm
|
970 mm
|
816 mm
|
338 mm
|
85 mm
|
28 mm
|
| Koh Lanta |
31 mm
|
24 mm
|
69 mm
|
122 mm
|
228 mm
|
286 mm
|
289 mm
|
342 mm
|
319 mm
|
298 mm
|
148 mm
|
65 mm
|
| Rainy days | ||||||||||||
| Koh Chang | 4.9 | 7.4 | 12.6 | 14.9 | 21.9 | 25.4 | 26.6 | 27 | 24.8 | 21.3 | 9.1 | 3.5 |
| Koh Lanta | 3.9 | 2.2 | 5.6 | 10.4 | 16.7 | 16.7 | 16.7 | 17 | 19 | 20.2 | 14.8 | 9.6 |
| Crowds | ||||||||||||
| Koh Chang | High | High | High | Moderate | Low | Low | Low | Low | Low | Moderate | High | High |
| Koh Lanta | High | High | High | Moderate | Low | Low | Low | Low | Low | Low | Moderate | High |
| Stay prices | ||||||||||||
| Koh Chang | High | High | High | Typical | Low | Low | Low | Low | Low | Typical | High | High |
| Koh Lanta | High | High | High | Typical | Low | Low | Low | Low | Low | Low | Typical | High |
| Sea conditions | ||||||||||||
| Koh Chang | Calm | Calm | Calm | Calm | Variable | Rough | Rough | Rough | Rough | Variable | Calm | Calm |
| Koh Lanta | Calm | Calm | Calm | Calm | Rough | Rough | Rough | Rough | Rough | Rough | Variable | Calm |
Temperatures are historical average daytime highs, not the highest temperatures you might experience. Rainfall and rainy days are monthly averages, not a forecast. A rainy day need not mean rain all day.
Stay prices are relative to each destination’s usual rates. Holidays can bring extra crowds and higher prices. Sea conditions vary by beach and day; check local conditions before boat trips.
Koh Chang: Thai Meteorological Department — TRAT, 1991–2020.
Koh Lanta: Thai Meteorological Department — KO LANTA (48566), 1991–2020.
