Sơn TâyTravel Guide

Sơn Tây

Vietnam Area: 114 km² Time Zone: UTC+7
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Sơn Tây travel guide

Laterite citadel, Duong Lam village and the foothills of Ba Vi

In short

A town on Hanoi's western edge, about 40 km from the centre, with an 1822 citadel and the ancient laterite village of Duong Lam close by. Best from October to December or in March and April. A long day trip covers it; stay overnight in a Duong Lam homestay for a slower pace. Prices are low, and many nationalities enter visa-free.

Son Tay lies about 40 km west of central Hanoi, inside the capital's boundaries but well beyond its traffic. Two things bring visitors: the old laterite citadel in the middle of town, and Duong Lam, an ancient village a few kilometres away where houses, walls and gates are built from the same red stone.

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Key Facts & Stats:
Capital: Hanoi (capital of Vietnam)
Others Largest City: Central Hanoi is about 40 km east, and Ba Vi National Park lies to the southwest
Currency: Vietnamese dong (VND, ₫)
Time Zone: Indochina Time, UTC+7
Major Language: Vietnamese
Major Religion: Folk religion, Buddhism (many non-religious)

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Sơn Tây at a glance

The essentials first-time visitors ask about, in one place.

Best timeOct to Dec, Mar to AprDry, mild days for walking the village lanes, outside the summer heat and rain
VisaVisa-free or e-Visae-Visa up to 90 days for all
CurrencyDong (VND)Cash common; cards in cities
LanguageVietnameseEnglish in tourist areas
Time zoneUTC+7No daylight saving
CapitalHanoiNearest airport for Sơn Tây: Hanoi Noi Bai (HAN)
Power220 V, 50 HzPlugs A, C and F
DrivingRight-hand trafficUse Grab; avoid riding motorbikes without a licence
EmergencyCall 113 (police)115 ambulance, 114 fire
Calling code+84Cheap SIMs with lots of data
WeekendSaturday and SundayShops and attractions stay open; offices close

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A citadel, an ancient village and a forest temple, all within a short ride of each other.

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Best time to visit Sơn Tây

Month by month, so you can pick the weather and the crowds you want.

Full weather guide
Best
October - December, March - April

Cool, mostly dry weather for walking Duong Lam and the citadel walls.

Summer
May - September

Hot, humid and wet; go early and shelter at midday.

Planning tip

Weekends bring Hanoi day-trippers to Duong Lam; come on a weekday for quiet lanes.

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A Journey to Remember

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Getting there

West out of Hanoi along Thang Long Avenue

Sơn Tây has no railway or airport, so you come by road from central Hanoi, about 40 km away. Drivers take Thang Long Avenue toward Hoa Lac and then cut north, the quickest route, while city buses from the capital's western bus stations suit anyone who would rather not hire a car. Hanoi's city buses reach the town from My Dinh and Yen Nghia bus stations on the capital's western side; they stop often and take their time, but need no booking. Most visitors hire a car with a driver for the day, which makes it easy to add Duong Lam and Va Temple without waiting for connections. Grab cars do the outbound trip without trouble; finding one for the return from the village is harder.

Hanoi city bus
From My Dinh or Yen Nghia stations; slow but frequent
Car with driver
The easiest day trip, linking Duong Lam, the citadel and Va Temple
Grab car
Simple from Hanoi; book or arrange the return ride in advance
From Noi Bai (HAN)
Taxi around the western side of Hanoi, without entering the centre
  • Leave Hanoi before 7am to clear the western outskirts ahead of the morning rush, and you will reach Duong Lam while the lanes are still empty.

Know before you go

What makes Sơn Tây worth the trip, and what catches visitors out.

Why travelers love it

  • The lanes of Duong Lam in late afternoon, when the laterite walls turn a deep red.
  • Son Tay Citadel's moat and gates, a surviving Nguyen-era fortress within reach of Hanoi.
  • Va Temple, reached on foot through old trees on its hill.

Good to know

  • Duong Lam charges an entry ticket at the village gate, which goes towards upkeep of the old houses.
  • The old houses are lived in; ask before stepping into a courtyard or photographing residents.

Trip fit

Culture and heritage
Architecture
Nature and outdoors
Value for money

BookingMentor editorial ratings out of 5, based on a first-time visitor's experience.

Weather in Sơn Tây, month by month

Sơn Tây has northern Vietnam's four seasons, with crisp autumn days the most pleasant for cycling Duong Lam's lanes. Tap a month for long-term averages.

Good timeBest timeMonsoon
Bar: average low to high temperatureRainfall
Oct to Dec, Mar to AprDuong Lam, Son Tay CitadelComfortable for walking and cycling.

Climate figures are approximate long-term averages for Sơn Tây Ward (Vietnam Institute for Building Science and Technology, via Wikipedia).

Mong Phu communal house by morning, the citadel moat by afternoon

Start Sơn Tây at Duong Lam village by about eight, paying at the gate and heading for Mong Phu, the hamlet with the densest cluster of old laterite houses. Its communal house faces a pond and small square, and the lanes leading off it are walled in rust-coloured stone; wander for an hour and step into houses opened to visitors.

Cycle on to Mia Pagoda, crowded with several hundred painted statues, and then to the temples of Ngo Quyen and Phung Hung, the two heroes born in this commune. Lunch at one of the family houses that cook for visitors, where the set menu usually features local chicken and sweets made in the village.

After the midday rest, drive the few kilometres into Son Tay and walk once around the citadel moat before entering through one of the four gates. The walls date from 1822, under Emperor Minh Mang, and their red stone matches the village you have just left. With an hour of light left, take a taxi to Va Temple, where steps rise through old ironwood trees to the shrine of the Ba Vi mountain god. A hired car gets you back to Hanoi for dinner; on the bus, skip Va Temple and save it for another day.

Gà Mía and chè lam in Duong Lam village

Duong Lam, near Sơn Tây, has a chicken named after it. Gà Mía is a large, heavy-legged local breed that takes far longer to raise than farm birds and has firm, flavourful meat; village kitchens boil it whole and serve it with lime leaves, salt, pepper and lime. Order ahead for a group, since cooks need time.

The village sweets are sold from front doors and baskets along the lanes. Chè lam is a dense block of toasted glutinous rice flour bound with molasses and ginger and studded with peanuts. Kẹo lạc is a crunchy brittle of peanuts in sugar syrup. Both keep for days and travel well, which is why Hanoi visitors leave with bags of them.

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About this guide

How we research our Sơn Tây travel guide

Sơn Tây and Duong Lam village are checked against the official Sơn Tây website, the town's Wikipedia record and Vietnam Travel, so entry fees, bus routes from Hanoi and visa rules stay current.

Last updated . Spotted something out of date? Tell us.

Fact-checked by the bookingMentor Travel Desk Reviewed · Updated when rules or prices change

Checked against trusted sources:
Official website of Sơn TâyVietnam official e-VisaVietnam Travel

See all 3 sources
  1. Official website of Sơn Tây
  2. Vietnam official e-Visa
  3. Vietnam Travel (National Authority of Tourism)

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Frequently Asked Questions (FAQs)

Quick answers to the questions travelers ask most before visiting Sơn Tây.

Getting there

About 40 km west of the city centre, within Hanoi's boundaries. Most visitors come by car or on a Hanoi city bus.

General