# Na Ngua Subdistrict, Nam Som, Udon Thani Province – Villages

> Source: https://wherepedia.org/thailand/udon-thani/nam-som/na-ngua/

Subdistrict · Nam Som 

# Na Ngua

Na Ngua is a subdistrict (tambon) of Thailand in Nam Som, Udon Thani Province. It covers **50.6 km²**. 9 named villages and localities are recorded here, and 48 mapped services such as hospitals, banks and schools.

- 50.6km²
- 48mapped services
- 234 mtypical elevation

## Where is Na Ngua?

Na Ngua lies in [Nam Som](https://wherepedia.org/thailand/udon-thani/nam-som/), [Udon Thani Province](https://wherepedia.org/thailand/udon-thani/), [Thailand](https://wherepedia.org/thailand/). It borders 5 other subdistricts: [Ban Yuak](https://wherepedia.org/thailand/udon-thani/nam-som/ban-yuak/), [Nong Waeng](https://wherepedia.org/thailand/udon-thani/nam-som/nong-waeng/), [Samakkhi](https://wherepedia.org/thailand/udon-thani/nam-som/samakkhi/), [Si Samran](https://wherepedia.org/thailand/udon-thani/nam-som/si-samran/) and [Som Yiam](https://wherepedia.org/thailand/udon-thani/nam-som/som-yiam/). By area it is the 3341st largest of 7,425 subdistricts in Thailand. It covers 8.5% of [Nam Som](https://wherepedia.org/thailand/udon-thani/nam-som/). The centre of Na Ngua is about 481 km in a straight line from Bangkok, the capital. It is about 5.0 km from Nam Som, the main town of Nam Som. The centre point is at 17.7474° N, 102.2305° E. Local names: นางัว .

Source: [Royal Thai Survey Department via OCHA HDX, administrative boundaries (COD-AB, CC BY-IGO)](https://data.humdata.org/dataset/cod-ab-tha).

## Things to see in and around Na Ngua

OpenStreetMap lists 1 named sights in Na Ngua: 1 castle or fort.

- ศาลเจ้าปู่โสม · castle or fort

### Nearby, outside Na Ngua

- Pha Sa Det · viewpoint, Mueang Phan13 km
- Oupmong · monument, Mueang Phan13 km
- Phu Phra Bat Historical Park · attraction, Mueang Phan13 km
- Rock Paintings · attraction, Mueang Phan13 km
- Kok Ma Noi ( The small horse stable) · attraction, Mueang Phan13 km
- Phu Phra Bat Historical Park · viewpoint, Mueang Phan17 km
- Nayung-namsom national park · attraction, Na Yung20 km
- Yung Thong Waterfall viewpoint · viewpoint, Na Yung20 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: Na Ngua

- Time zoneUTC+7, no daylight saving · Asia/Bangkok
- CurrencyBaht (THB)
- Country calling code+66
- LanguagesThai, English
- Plug typesType A, B, C, F · 220 V
- Driving sideLeft
- Postcode format5 digits (#####)

### Nearest airports

- Wattay International Airport (VTE) · Vientiane44 km
- Loei Airport (LOE)64 km

### Daylight

Days are longest in Jun (about 13.2 hours, sunrise around 05:35) and shortest in Dec (about 11.1 hours, sunrise around 06:33, sunset around 17:38).

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 Na Ngua

Open gazetteers list **9 villages, towns and localities** in Na Ngua. Settlements here lie between about 228 m and 249 m above sea level (median 234 m).

- Ban Charoen Chai
- Ban Charoen Suk
- Ban Dong Phatthana
- Ban Dong Tong
- Ban Non Pha Daeng
- Ban Phasuk
- Ban Santisuk
- Ban Siri Chai
- Charoensuk

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).

## Landscape and landmarks of Na Ngua

Named natural and historic features inside Na Ngua, from the GeoNames gazetteer.

### Water

1 reservoir or tank.

- Ang Kep Nam Ban Charoen Suk

### Hills and mountains

2 mountains; 2 hills.

- Phu Kum Khao · 339 m
- Phu Pha Daeng · 330 m
- Phu Pha Song Hong · 269 m
- Phu Pha Dam · 215 m

Source: [GeoNames (CC BY 4.0) — settlements, natural and historic features](https://www.geonames.org/).

Places of worship are not listed. Elevations are from the GeoNames terrain model and are approximate.

## Weather in Na Ngua and the best time to visit

Using the climate of Nam Som, the warmest month is Apr (average 29 °C) and the coolest is Dec (20 °C). About 1,164 mm of rain falls in a year; the wettest month is Aug (228 mm) and the driest Dec (7 mm). The most comfortable months for a visit are **October to March**.

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

Month Average °C Rain mm 

Jan 20 8 

Feb 24 12 

Mar 27 34 

Apr 29 65 

May 28 164 

Jun 27 158 

Jul 26 183 

Aug 26 228 

Sep 26 203 

Oct 24 86 

Nov 23 16 

Dec 20 7 

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

## Nearest hospital, bank and fuel from Na Ngua

Need Nearest mapped Distance 

Hospital รพ.สต ดงพัฒนา · Na Ngua 2.2 km [Map](https://www.openstreetmap.org/?mlat=17.72758&mlon=102.23108#map=17/17.72758/102.23108) 

Bank ธนาคารกสิกรไทย สาขาน้ำโสม · Na Ngua 4.9 km [Map](https://www.openstreetmap.org/?mlat=17.76632&mlon=102.18915#map=17/17.76632/102.18915) 

ATM Atm ธนาคารกรุงไทย · Kaeng Kai 36 km [Map](https://www.openstreetmap.org/?mlat=18.06719&mlon=102.27003#map=17/18.06719/102.27003) 

Petrol pump Fuel Station · Na Ngua 2.9 km [Map](https://www.openstreetmap.org/?mlat=17.77351&mlon=102.22646#map=17/17.77351/102.22646) 

Hotel เวียงจินต์รีสอร์ท · Na Ngua 3.1 km [Map](https://www.openstreetmap.org/?mlat=17.76331&mlon=102.20625#map=17/17.76331/102.20625) 

Mall บิ๊กซี มาร์เก็ต อ.น้ำโสม · Na Ngua 3.8 km [Map](https://www.openstreetmap.org/?mlat=17.76466&mlon=102.19923#map=17/17.76466/102.19923) 

School Nam Som Pittayakhom School · Na Ngua 3.2 km [Map](https://www.openstreetmap.org/?mlat=17.76500&mlon=102.20710#map=17/17.76500/102.20710) 

College วิทยาลัยเทคโนโลยีเลิศสหพันธ์ · Nong Waeng 6.6 km [Map](https://www.openstreetmap.org/?mlat=17.79521&mlon=102.26764#map=17/17.79521/102.26764) 

Police station สภ.อำเภอน้ำโสม · Si Samran 4.9 km [Map](https://www.openstreetmap.org/?mlat=17.77011&mlon=102.19109#map=17/17.77011/102.19109) 

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.

## Hospitals, banks and other services in Na Ngua

Places mapped inside Na Ngua in open map data, by type.

- Hospitals7
- Banks1
- Petrol pumps4
- Hotels6
- Shopping malls1
- Schools1
- Pharmacies2
- Restaurants25
- Dental clinics1

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

Coverage depends on what has been mapped; contact details are not shown.

## Other subdistricts in Nam Som

- Ban Yuak
- Nam Som
- Nong Waeng
- Samakkhi
- Si Samran
- Som Yiam

## Quick answers

- Where is Na Ngua?In Nam Som, Udon Thani Province, Thailand
- What borders Na Ngua?Ban Yuak, Nong Waeng, Samakkhi, Si Samran and Som Yiam
- What is there to see in Na Ngua?ศาลเจ้าปู่โสม
- What time zone is Na Ngua in?UTC+7
- What currency is used in Na Ngua?Baht (THB)
- What language is spoken in Na Ngua?Thai, English (main languages nationally)
- How many villages are in Na Ngua?9 named settlements (GeoNames, OpenStreetMap)
- What is the elevation of Na Ngua?Settlements lie between 228 m and 249 m
- How many reservoirs and tanks are in Na Ngua?1 named in GeoNames
- What is the highest point in Na Ngua?Phu Kum Khao (339 m, GeoNames elevation model)
- What is the best time to visit Na Ngua?October to March
- Where is the nearest hospital to Na Ngua?รพ.สต ดงพัฒนา, about 2.2 km from the centre
- Where is the nearest bank to Na Ngua?ธนาคารกสิกรไทย สาขาน้ำโสม, about 4.9 km from the centre
- Where is the nearest ATM to Na Ngua?Atm ธนาคารกรุงไทย, about 36 km from the centre
- Where is the nearest petrol pump to Na Ngua?Fuel Station, about 2.9 km from the centre
- How many hospitals are in Na Ngua?7 mapped
- How many banks are in Na Ngua?1 mapped
- How many petrol pumps are in Na Ngua?4 mapped
- What is the P-code of Na Ngua?TH411801 (OCHA common operational dataset)