# Sergelen Soum, Dornod Aimag – Villages, Map & Nearest Services

> Source: https://wherepedia.org/mongolia/dornod/sergelen/

Soum · Dornod Aimag 

# Sergelen

Sergelen is a soum (district) of Mongolia in Dornod Aimag. It covers **4,161.1 km²**. Its main town is Sergelen. 6 named villages and localities are recorded here, and 3 mapped services such as hospitals, banks and schools.

- 4,161km²
- 3mapped services
- 745 mtypical elevation

## Where is Sergelen?

Sergelen lies in [Dornod Aimag](https://wherepedia.org/mongolia/dornod/), [Mongolia](https://wherepedia.org/mongolia/). It borders 6 other soums: [Bayandun](https://wherepedia.org/mongolia/dornod/bayandun/), [Bayantu'men](https://wherepedia.org/mongolia/dornod/bayantu-men/), [Cagaan-Ovoo](https://wherepedia.org/mongolia/dornod/cagaan-ovoo/), [Choibalsan](https://wherepedia.org/mongolia/dornod/choibalsan/), [Dashbalbar](https://wherepedia.org/mongolia/dornod/dashbalbar/) and [Gurvanzagal](https://wherepedia.org/mongolia/dornod/gurvanzagal/). By area it is the 134th largest of 339 soums in Mongolia. It covers 3.4% of [Dornod Aimag](https://wherepedia.org/mongolia/dornod/). The centre of Sergelen is about 541 km in a straight line from Ulan Bator, the capital. It is about 70 km from Choibalsan, the main town of Dornod Aimag. The centre point is at 48.6336° N, 114.1128° E. Local names: Сэргэлэн .

Source: [National Statistical Office of Mongolia via OCHA HDX, administrative boundaries (COD-AB, CC BY-IGO)](https://data.humdata.org/dataset/cod-ab-mng).

## Villages and localities in Sergelen

Open gazetteers list **6 villages, towns and localities** in Sergelen. Settlements here lie between about 726 m and 832 m above sea level (median 745 m).

- Batchin bag
- Bayan Bulag
- Bayan bag
- Herlenbayan
- Högnö
- Sergelen

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 Sergelen

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

### Water

5 lakes; 1 river or stream.

- Bayan Galiin Gol
- Dungiin Nuur
- Tsagaan Nuur
- Tungay Tsagaan Nuur
- Ulaan Nuur
- Yihe Dzooso Nuur

### Hills and mountains

1 valley.

- Shine Bulag Ereg · 717 m

### History

5 ruins.

- Shaft Genghis Khan
- Shaft Genghis_ Khan
- Shaft Genghis Khan _
- Shaft Genghis Khan 2
- Wall Genghis Khan

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 Sergelen and the best time to visit

In Sergelen, the warmest month is Jul (average 22 °C) and the coolest is Jan (-20 °C). About 264 mm of rain falls in a year; the wettest month is Jul (71 mm) and the driest Jan (3 mm). The most comfortable months for a visit are **May to September**.

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

Month Average °C Rain mm 

Jan -20 3 

Feb -16 3 

Mar -6 6 

Apr 4 9 

May 12 23 

Jun 19 48 

Jul 22 71 

Aug 19 52 

Sep 12 25 

Oct 2 12 

Nov -9 5 

Dec -17 5 

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

## Nearest hospital, bank and fuel from Sergelen

Need Nearest mapped Distance 

Hospital Дорнод аймаг Сэргэлэн сум Эрүүл Мэндийн Төв · Sergelen 15 km [Map](https://www.openstreetmap.org/?mlat=48.50836&mlon=114.03322#map=17/48.50836/114.03322) 

Petrol pump ШТС · Sergelen 15 km [Map](https://www.openstreetmap.org/?mlat=48.50597&mlon=114.04154#map=17/48.50597/114.04154) 

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 Sergelen

Places mapped inside Sergelen in open map data, by type — each number opens the full list with locations.

- Hospitals2
- Petrol pumps1

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 soums in Dornod Aimag

- Bayan-Uul
- Bayandun
- Bayantu'men
- Bulgan
- Cagaan-Ovoo
- Choibalsan
- Chuluunxoroot
- Dashbalbar
- Gurvanzagal
- Herlen
- Matad
- Xalx gol
- Xo'lonbuir

## Quick answers

- Where is Sergelen?In Dornod Aimag, Mongolia
- What borders Sergelen?Bayandun, Bayantu'men, Cagaan-Ovoo, Choibalsan, Dashbalbar and Gurvanzagal
- How many villages are in Sergelen?6 named settlements (GeoNames, OpenStreetMap)
- What is the elevation of Sergelen?Settlements lie between 726 m and 832 m
- What is the highest point in Sergelen?Shine Bulag Ereg (717 m, GeoNames elevation model)
- What is the best time to visit Sergelen?May to September
- Where is the nearest hospital to Sergelen?Дорнод аймаг Сэргэлэн сум Эрүүл Мэндийн Төв, about 15 km from the centre
- Where is the nearest petrol pump to Sergelen?ШТС, about 15 km from the centre
- How many hospitals are in Sergelen?2 mapped
- How many petrol pumps are in Sergelen?1 mapped
- What is the P-code of Sergelen?MN2125 (OCHA common operational dataset)