# Delu'un Soum, Bayan-Olgii Aimag – Villages & Map

> Source: https://wherepedia.org/mongolia/bayan-olgii/delu-un/

Soum · Bayan-Olgii Aimag 

# Delu'un

Delu'un is a soum (district) of Mongolia in Bayan-Olgii Aimag. It covers **5,626.9 km²**. Its main town is Rashaant. 4 named villages and localities are recorded here, and 2 mapped services such as hospitals, banks and schools.

- 5,627km²
- 2mapped services
- 2,401 mtypical elevation

## Where is Delu'un?

Delu'un lies in [Bayan-Olgii Aimag](https://wherepedia.org/mongolia/bayan-olgii/), [Mongolia](https://wherepedia.org/mongolia/). It borders 5 other soums: [Altai](https://wherepedia.org/mongolia/bayan-olgii/altai/), [Bulgan](https://wherepedia.org/mongolia/bayan-olgii/bulgan/), [Duut](https://wherepedia.org/mongolia/khovd/duut/), [Tolbo](https://wherepedia.org/mongolia/bayan-olgii/tolbo/) and [Xovd](https://wherepedia.org/mongolia/khovd/xovd/). By area it is the 84th largest of 339 soums in Mongolia. It covers 12.3% of [Bayan-Olgii Aimag](https://wherepedia.org/mongolia/bayan-olgii/). The centre of Delu'un is about 1,214 km in a straight line from Ulan Bator, the capital. It is about 144 km from Ölgii, the main town of Bayan-Olgii Aimag. The centre point is at 47.7438° N, 90.5917° E. Local names: Дэлүүн .

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 Delu'un

Open gazetteers list **4 villages, towns and localities** in Delu'un.

- Dalayhöl
- Deluun
- Khar uul
- Rashaant

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 Delu'un

Named natural and historic features inside Delu'un, from the GeoNames gazetteer.

### Water

13 rivers and streams; 5 lakes.

- Baruun Salaa
- Burgast Salaa
- Chigirtey Nuur
- Chigirteyn Baruun Salaa Gol
- Chigirteyn Gol
- Delüün Gol
- Gants Modnï Gol
- Har Nuurïn Salaa
- Hüytniy Gol
- Nariyn Hayrtïn Deed Nuur
- Nariyn Hayrtïn Dood Nuur
- Nuurt Salaa
- Rashaantïn Gol
- Tal Nuur
- Tögrög Gol
- Tübshin Nuur
- Üsügen Gol
- Üyörtiyn Gol

### Hills and mountains

8 mountains; 4 mountain passes.

- Tu-hsin-wu-la · 3,628 m
- A-erh-shan-t’u-ta-fan · 3,276 m
- Büürgeteyn Uula · 3,253 m
- Üsügen Uul · 3,225 m
- Hüyten Salaa Uul · 3,207 m
- Baga Salaa Uul · 3,169 m
- Bulag Uul · 3,031 m
- Chia-le-ko-tzu-a-ka-hsi-ta-fan · 2,925 m
- Tugreg · 2,906 m
- Tübshin Dabaa · 2,748 m
- Tüshinte Dabaa · 2,638 m
- Mongol Altayn Nuruu · 2,396 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 Delu'un and the best time to visit

In Delu'un, the warmest month is Jul (average 10 °C) and the coolest is Jan (-21 °C). About 225 mm of rain falls in a year; the wettest month is Jun (38 mm) and the driest Feb (8 mm). The most comfortable months for a visit are **July**.

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

Month Average °C Rain mm 

Jan -21 10 

Feb -19 8 

Mar -13 11 

Apr -4 15 

May 2 24 

Jun 8 38 

Jul 10 36 

Aug 9 28 

Sep 2 17 

Oct -5 14 

Nov -13 15 

Dec -19 10 

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

## Nearest hospital, bank and fuel from Delu'un

Need Nearest mapped Distance 

Bank Khaan bank · Delu'un 16 km [Map](https://www.openstreetmap.org/?mlat=47.86333&mlon=90.70116#map=17/47.86333/90.70116) 

School сургууль · Delu'un 16 km [Map](https://www.openstreetmap.org/?mlat=47.86377&mlon=90.70197#map=17/47.86377/90.70197) 

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 Delu'un

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

- Banks1
- Schools1

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 Bayan-Olgii Aimag

- Altai
- Altanco'gc
- Bayannuur
- Bugat
- Bulgan
- Buyant
- Cengel
- Nogoonnuur
- O'lgii
- Sagsai
- Tolbo
- Ulaanxus

## Quick answers

- Where is Delu'un?In Bayan-Olgii Aimag, Mongolia
- What borders Delu'un?Altai, Bulgan, Duut, Tolbo and Xovd
- How many villages are in Delu'un?4 named settlements (GeoNames, OpenStreetMap)
- What is the highest point in Delu'un?Tu-hsin-wu-la (3,628 m, GeoNames elevation model)
- What is the best time to visit Delu'un?July
- Where is the nearest bank to Delu'un?Khaan bank, about 16 km from the centre
- How many banks are in Delu'un?1 mapped
- What is the P-code of Delu'un?MN8322 (OCHA common operational dataset)