Country guide
Laos
Luang Prabang's monks and morning mists, Mekong slow boats and karst villages; life moves at the river's pace.
Currency
LAK
Language
Lao
English
Limited
Payment
Cash preferred
Power
Type A / B / C
230 V, 50 Hz
Dialing
+856
Destinations
4000 Islands (Don Det)
The stretch where the Mekong stops being a highway and becomes an archipelago, hiding the widest waterfall on earth and the only railway Laos ever built.
✓ best Nov-FebLuang Namtha
Laos' original community-run trekking, still walked with the villages that manage the forest.
✓ best Oct-MarLuang Prabang
The most graceful small town in Southeast Asia - a royal capital of gilded temples and colonial shophouses, wedged between two rivers and ringed by green hills.
✓ best Nov-FebNong Khiaw
Some of the best karst views in Laos, and you climb for every one of them.
✓ best Oct-MarPakse
The base camp of southern Laos - coffee country, waterfalls and Wat Phou all within a day of one small river town.
✓ best Nov-FebPlain of Jars (Phonsavan)
Laos at its strangest: an Iron Age burial ground of giant stone jars, set in a landscape still being cleared of bombs.
✓ best Oct-MarThakhek
A sleepy river town holding the keys to the best motorbike loop in Laos and a 7 km underground river.
✓ best Oct-MarVang Vieng
The most spectacular karst valley in Laos, and the easiest one in the country to get inside - by river, by rope or by balloon.
✓ best Oct-MarVientiane
A capital that never quite grew into a big city - gilded stupas, French shophouses and a Mekong sunset, all within a walk.
✓ best Oct-MarThe sweet-spot windows
Good weather, thinner crowds, better prices: the windows worth aiming for.
| Where | When | Why it works | Watch out for |
|---|---|---|---|
| The north (Luang Prabang) | Nov-early Feb | Cool, clear skies, perfect for river trips & trekking | Late Jan haze can start; Feb = burning begins |
| The south (Pakse, 4000 Islands) | Nov-Jan | Dry, waterfalls still flowing, comfortable temps | Apr extreme heat (40°C+), avoid |
Climate zones, month by month
Laos has 9 distinct climate zones. The right month depends on where in the country you're going.
4000 Islands (Don Det) Mekong →
✓ Best Nov-Feb · ✗ Avoid Jul-Sep
Watch for Mar-Apr extreme heat risk · Jul-Oct typhoons risk · Jul-Sep monsoon flooding risk
Cards tinted by calculated verdict · big number = typical daily high, small = low · hover for conditions
Luang Namtha →
✓ Best Oct-Mar · ✗ Avoid Jul-Aug
Watch for Feb-Apr haze risk · Jul-Aug monsoon flooding risk
Cards tinted by calculated verdict · big number = typical daily high, small = low · hover for conditions
Luang Prabang →
✓ Best Nov-Feb · ✗ Avoid Mar-Sep
Conditions Jan Cool season · Feb Dry & mild · Mar Burning season · Apr Smoke & heat · May Monsoon starts · Jun-Jul Monsoon · Aug Heavy rain · Sep Monsoon rain · Oct Rains easing · Nov Cool & clear · Dec Best weather
Watch for Feb-Apr haze risk · Apr extreme heat risk · Jul-Aug monsoon flooding risk
Cards tinted by verified verdict · big number = typical daily high, small = low · hover for conditions
Nong Khiaw →
✓ Best Oct-Mar · ✗ Avoid Aug
Watch for Feb-Apr haze risk · Aug monsoon flooding risk
Cards tinted by calculated verdict · big number = typical daily high, small = low · hover for conditions
Pakse Bolaven Plateau →
✓ Best Nov-Feb · ✗ Avoid Apr-Sep
Conditions Jan Cool & dry · Feb Dry season · Mar Hot & dry · Apr Extreme heat · May Monsoon starts · Jun-Jul Monsoon · Aug Peak rain · Sep Heavy rain · Oct Rains easing · Nov Dry returns · Dec Cool season
Watch for Feb-Apr haze risk · Apr-May extreme heat risk · Jun-Sep monsoon flooding risk
Cards tinted by verified verdict · big number = typical daily high, small = low · hover for conditions
Plain of Jars (Phonsavan) Xieng Khouang →
✓ Best Oct-Mar · ✗ Avoid Aug
Watch for Feb-Apr haze risk · Aug monsoon flooding risk
Cards tinted by calculated verdict · big number = typical daily high, small = low · hover for conditions
Thakhek Khammouane →
✓ Best Oct-Mar · ✗ Avoid May-Sep
Watch for Feb-Apr haze risk · Apr extreme heat risk · May-Sep monsoon flooding risk
Cards tinted by calculated verdict · big number = typical daily high, small = low · hover for conditions
Vang Vieng →
✓ Best Oct-Mar · ✗ Avoid Aug
Watch for Feb-Apr haze risk · Aug monsoon flooding risk
Cards tinted by calculated verdict · big number = typical daily high, small = low · hover for conditions
Vientiane →
✓ Best Oct-Mar · ✗ Avoid Jun-Sep
Watch for Feb-Apr haze risk · Jun-Sep monsoon flooding risk
Cards tinted by calculated verdict · big number = typical daily high, small = low · hover for conditions