Son La Province

Region · 🇻🇳 Vietnam

Sơn La is a mountain province in north-west Vietnam, home to Thai, Hmong and Mường communities. The provincial town has a colonial-era prison that is now a museum. Mộc Châu is the best known part of the province, with tea hills, dairy farms and fruit orchards. The Gò Lao waterfall and the Sơn La reservoir are also popular.

Most visitors pass through on the way between Hanoi and Điện Biên Phủ, or stay in Mộc Châu.

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When to visit

September to November is the best time. The air is clear, and fields turn golden in September and October. December to February is cold, with the white blossom of plum and peach in January and February. Summer from May to August is warm and wet, with landslides on mountain roads.

Best time to visit: February, November

Select a month

Typical weather in January

Great

21° (feels like 20°) · extremes 4°–28°
10° at night
4 rainy days
4 sunny days
3 hours of sunshine per day
Dry air
Calm winds
UV index 4 · moderate

Typical weather in February

Great

24° · extremes 5°–32°
12° at night
4 rainy days
4 sunny days
4 hours of sunshine per day
Comfortable humidity
Calm winds
UV index 5 · moderate

Typical weather in March

Good

28° (feels like 29°) · extremes 10°–35°
15° at night
9 rainy days
2 sunny days
3 hours of sunshine per day
Muggy, humid air
Calm winds
UV index 5 · moderate

Typical weather in April

Poor

31° (feels like 33°) · extremes 14°–38°
19° at night
13 rainy days
3 sunny days
5 hours of sunshine per day
Oppressive humidity
Calm winds
UV index 7 · high

Up to 8 days above 35°

Typical weather in May

Poor

32° (feels like 35°) · extremes 18°–38°
21° at night
19 rainy days
4 sunny days
6 hours of sunshine per day
Oppressive humidity
Calm winds
UV index 8 · very high

Up to 8 days above 35°

Typical weather in June

Poor

32° (feels like 36°) · extremes 21°–35°
23° at night
21 rainy days
3 sunny days
5 hours of sunshine per day
Oppressive humidity
Calm winds
UV index 9 · very high

Up to 5 days above 35°

Typical weather in July

Poor

31° (feels like 35°) · extremes 22°–35°
23° at night
23 rainy days
3 sunny days
5 hours of sunshine per day
Oppressive humidity
Calm winds
UV index 9 · very high

Typical weather in August

Poor

30° (feels like 35°) · extremes 21°–33°
23° at night
24 rainy days
3 sunny days
5 hours of sunshine per day
Oppressive humidity
Calm winds
UV index 8 · very high

Typical weather in September

Poor

29° (feels like 33°) · extremes 18°–33°
21° at night
19 rainy days
3 sunny days
5 hours of sunshine per day
Oppressive humidity
Calm winds
UV index 7 · high

Typical weather in October

Good

27° (feels like 29°) · extremes 14°–31°
18° at night
13 rainy days
3 sunny days
4 hours of sunshine per day
Oppressive humidity
Calm winds
UV index 6 · high

Typical weather in November

Great

24° (feels like 25°) · extremes 9°–30°
15° at night
7 rainy days
7 sunny days
5 hours of sunshine per day
Humid air
Calm winds
UV index 5 · moderate

Typical weather in December

Great

20° · extremes 4°–27°
10° at night
4 rainy days
5 sunny days
4 hours of sunshine per day
Dry air
Calm winds
UV index 4 · moderate

Climate data: NASA POWER (MERRA-2) · 1996–2025

Top sights

Di tích Nhà tù Sơn La is a prison built by the French in 1908, now a museum.
Go Lao waterfall is a waterfall in Vân Hồ, with a short walk.
Moc Chau Glass Bridge is a glass bridge in Mộc Châu with views over the valley.
Doi Cave is a cave in the Mộc Châu hills.
Tea Plantation is a tea plantation on the Mộc Châu plateau.
Suối nước nóng Bò Ấm is a hot spring in Vân Hồ.
Rừng thông bản Áng is a pine forest near Mộc Châu.

What to experience

Walk in the tea hills: Best in the morning light.
Visit the Sơn La prison museum: A short visit with some history.
Cross the glass bridge: A new attraction with views.
Taste dairy products: Mộc Châu is known for fresh milk and yoghurt.
Visit the plum blossom in January: White blossom covers the hills.

Tours & Activities

Son La Province — Map

Day trips

Mai Chau: Mai Châu is a valley in Hòa Bình province, on the road from Hanoi.
Dien Bien Phu: Điện Biên Phủ is about 5 hours from Sơn La town.
Hoa Binh: Hòa Bình is on the road to Hanoi.
Hanoi: Hanoi is about 5 hours from Mộc Châu.

Where to explore

East: Hoa Binh and Mai Chau lie on the road to Hanoi.
North-west: Dien Bien Phu is the site of the 1954 battle.
South-west: Thanh Hoa and Pu Luong are accessible by road.

Getting there

By bus: Buses run from Hanoi's Mỹ Đình station to Mộc Châu in about 4 to 5 hours, and to Sơn La town in about 7 hours.
By car: The drive from Hanoi to Mộc Châu takes about 4 hours.
By air: Điện Biên Phủ has the nearest airport. There is no airport in Sơn La.
By train: There is no railway. Vietnam Railways

Getting around

Motorbike hire: Popular in Mộc Châu for the tea hills and waterfalls.
Car with driver: Best for Sơn La province's long distances.
Taxi: Available in Sơn La town and Mộc Châu.

Driving

Is a car worth it? A car with a driver is the best way to see the province.
Roads: Highway 6 is the main road. It is winding with long mountain passes.
Landslides: Possible in summer. Check road conditions.

Food & drink

Sơn La food is from the Thai and Hmong peoples. Try thịt trâu gác bếp, smoked buffalo meat, cá nướng, grilled fish, and pa pỉnh tộp. Mộc Châu is known for dairy, plums and tea. Eat at small restaurants in Mộc Châu and Sơn La town.

Breakfast

Pho PhởBeef or chicken noodle soup with a fragrant broth, fresh herbs, and rice noodles; commonly eaten for breakfast.

Lunch

Bun Cha Bún chảGrilled pork patties and slices served with rice vermicelli, herbs, and a sweet-sour dipping sauce; a Hanoi specialty.

Bun Bo Hue Bún bò HuếA spicy, lemongrass-scented beef noodle soup from the city of Hue.

Cao Lau Cao lầuA noodle dish unique to Hoi An, with thick chewy noodles, pork, and greens, traditionally made with local well water.

Snacks & street food

Banh Mi Bánh mìA French-influenced baguette sandwich filled with pork, pate, pickled vegetables, and herbs.

Banh Xeo Bánh xèoA crispy turmeric rice-flour crepe filled with pork, shrimp, and bean sprouts, wrapped in lettuce and herbs.

Goi Cuon Gỏi cuốnFresh (uncooked) spring rolls filled with shrimp, pork, herbs, and vermicelli, wrapped in rice paper.

Sweets & desserts

Che ChèA category of sweet dessert soups or puddings made with beans, fruit, jelly, and coconut milk, served hot or over ice.

Drinks

Ca Phe Sua Da Cà phê sữa đáStrong drip coffee served over ice with sweetened condensed milk; Vietnam's signature drink.

Bia Hoi Bia hơiCheap, light draft beer brewed fresh daily and sold at street-side stalls, especially in Hanoi.

Safety & health

Sơn La is safe for visitors.

Mountain roads are steep and can be foggy. Landslides are possible in summer.
Nights are cold in winter. Bring warm clothes.
Wear a helmet if you hire a motorbike.
Medical care is basic outside the provincial hospital.

History

Sơn La was home to Thai communities who ruled the area as chiefdoms. In 1908 the French built a prison to hold political prisoners, and many independence leaders were held there.

After 1954 the province became part of the Northwest Autonomous Region. In the 2010s the Sơn La hydropower dam was built on the Đà River, one of the largest in Southeast Asia.