# Ou Svay Commune, Trapeang Prasat, Oddar Meanchey Province

> Source: https://wherepedia.org/cambodia/oddar-meanchey/trapeang-prasat/ou-svay/

Commune · Trapeang Prasat 

# Ou Svay

Ou Svay is a commune (khum or sangkat) of Cambodia in Trapeang Prasat, Oddar Meanchey Province. It covers **162.1 km²**. 2 named villages and localities are recorded here.

- 162km²
- 87 mtypical elevation

## Where is Ou Svay?

Ou Svay lies in [Trapeang Prasat](https://wherepedia.org/cambodia/oddar-meanchey/trapeang-prasat/), [Oddar Meanchey Province](https://wherepedia.org/cambodia/oddar-meanchey/), [Cambodia](https://wherepedia.org/cambodia/). It borders 3 other communes: [Ph'av](https://wherepedia.org/cambodia/oddar-meanchey/trapeang-prasat/ph-av/), [Preah Pralay](https://wherepedia.org/cambodia/oddar-meanchey/trapeang-prasat/preah-pralay/) and [Tumnob Dach](https://wherepedia.org/cambodia/oddar-meanchey/trapeang-prasat/tumnob-dach/). By area it is the 277th largest of 1,633 communes in Cambodia. It covers 10.9% of [Trapeang Prasat](https://wherepedia.org/cambodia/oddar-meanchey/trapeang-prasat/). The centre of Ou Svay is about 316 km in a straight line from Phnom Penh, the capital. It is about 18 km from Trapeang Prasat, the main town of Trapeang Prasat. The centre point is at 14.3378° N, 104.3031° E.

Source: [Department of Geography of the Ministry of Land Management, Urbanization and Construction in 2008, WFP via OCHA HDX, administrative boundaries (COD-AB, CC BY-IGO)](https://data.humdata.org/dataset/cod-ab-khm).

## Things to see in and around Ou Svay

### Nearby, outside Ou Svay

- Prasat Trapeang · attraction, Tumnob Dach16 km
- Helicopter · attraction, Tumnob Dach17 km
- Prasat Trapeang · monument, Trapeang Prasat17 km
- Chan Youran's House · attraction, Trapeang Prei20 km
- Kbal Tonsaong Communications Center · attraction, Trapeang Prei20 km
- Pol Pots Mountain Hideout · attraction, Trapeang Prei20 km
- Khieu Samphan Office · attraction, Trapeang Prei20 km
- Kbal Tonsaong School · attraction, Trapeang Prei20 km
- Kieu Samphan House · attraction, Trapeang Prei20 km
- Kieu Samphan second Office · attraction, Trapeang Prei20 km
- Pol Pot Holiday House · attraction, Trapeang Prei20 km
- Mak Ben House · attraction, Trapeang Prei20 km

Source: [© OpenStreetMap contributors (ODbL), Geofabrik extract — named settlements](https://www.openstreetmap.org/copyright).

Named attractions, museums, viewpoints, historic sites and natural features mapped in OpenStreetMap. Places of worship are not listed.

## Know before you go: Ou Svay

- Time zoneUTC+7, no daylight saving · Asia/Phnom_Penh
- CurrencyRiels (KHR)
- Country calling code+855
- LanguagesKhmer, French, English
- Plug typesType A, C, G · 230 V
- Driving sideRight
- Postcode format6 digits (######)

### Nearest airports

- Surin Airport (PXR) · Surin105 km
- Siem Reap-Angkor International Airport (SAI) · Siem Reap108 km

### Daylight

Days are longest in Jun (about 13.0 hours, sunrise around 05:33) and shortest in Dec (about 11.3 hours, sunrise around 06:19, sunset around 17:36).

Source: [GeoNames country and time-zone files (CC BY 4.0)](https://www.geonames.org/); [Wikidata (CC0) — plug types, mains voltage, driving side; retrieved 2026-11-02](https://www.wikidata.org/); [OurAirports (public domain)](https://ourairports.com/data/).

Airports with scheduled passenger flights; straight-line distances. Daylight is calculated for the 15th of each month in local standard time. Check entry and visa rules with official government sources before travelling.

## Villages and localities in Ou Svay

Open gazetteers list **2 villages, towns and localities** in Ou Svay. The largest with a recorded population: Ou Svay (8,846).

- Ou Svay
- Ta Sam

Source: [GeoNames (CC BY 4.0) — settlements, natural and historic features](https://www.geonames.org/); [© OpenStreetMap contributors (ODbL), Geofabrik extract — named settlements](https://www.openstreetmap.org/copyright).

## Weather in Ou Svay and the best time to visit

Using the climate of Trapeang Prasat, the warmest month is Apr (average 30 °C) and the coolest is Dec (25 °C). About 1,325 mm of rain falls in a year; the wettest month is Sep (261 mm) and the driest Dec (6 mm). The most comfortable months for a visit are **October to January**.

- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec

Month Average °C Rain mm 

Jan 26 7 

Feb 28 9 

Mar 30 37 

Apr 30 71 

May 29 157 

Jun 27 171 

Jul 27 231 

Aug 26 234 

Sep 26 261 

Oct 26 115 

Nov 25 28 

Dec 25 6 

Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/).

## Nearest hospital, bank and fuel from Ou Svay

Need Nearest mapped Distance 

Hospital Anlong Veng Referral Hospital · Anlong Veaeng 27 km [Map](https://www.openstreetmap.org/?mlat=14.23505&mlon=104.08109#map=17/14.23505/104.08109) 

Bank Alceda Bank · Anlong Veaeng 26 km [Map](https://www.openstreetmap.org/?mlat=14.23227&mlon=104.08277#map=17/14.23227/104.08277) 

Petrol pump Tela · Tumnob Dach 16 km [Map](https://www.openstreetmap.org/?mlat=14.20106&mlon=104.36233#map=17/14.20106/104.36233) 

Hotel Soaphea Guest house · Anlong Veaeng 26 km [Map](https://www.openstreetmap.org/?mlat=14.23245&mlon=104.08464#map=17/14.23245/104.08464) 

School Trapeang Prasat High School · Bak Anloung 16 km [Map](https://www.openstreetmap.org/?mlat=14.20809&mlon=104.37264#map=17/14.20809/104.37264) 

Source: [Overture Maps places (CDLA-Permissive-2.0) and © OpenStreetMap contributors (ODbL)](https://overturemaps.org/).

Straight-line distance from the centre of the division, within 40 km.

## Other communes in Trapeang Prasat

- Bak Anloung
- Ph'av
- Preah Pralay
- Trapeang Prasat
- Tumnob Dach

## Quick answers

- Where is Ou Svay?In Trapeang Prasat, Oddar Meanchey Province, Cambodia
- What borders Ou Svay?Ph'av, Preah Pralay and Tumnob Dach
- What is there to see in Ou Svay?Prasat Trapeang, Helicopter, Prasat Trapeang, Chan Youran's House
- What time zone is Ou Svay in?UTC+7
- What currency is used in Ou Svay?Riels (KHR)
- What language is spoken in Ou Svay?Khmer, French, English (main languages nationally)
- How many villages are in Ou Svay?2 named settlements (GeoNames, OpenStreetMap)
- What is the best time to visit Ou Svay?October to January
- Where is the nearest hospital to Ou Svay?Anlong Veng Referral Hospital, about 27 km from the centre
- Where is the nearest bank to Ou Svay?Alceda Bank, about 26 km from the centre
- Where is the nearest petrol pump to Ou Svay?Tela, about 16 km from the centre
- What is the P-code of Ou Svay?KH220503 (OCHA common operational dataset)