# Lai Nan Subdistrict, Wiang Sa, Nan Province – Villages & Map > Source: https://wherepedia.org/thailand/nan/wiang-sa/lai-nan/ Subdistrict · Wiang Sa # Lai Nan Lai Nan is a subdistrict (tambon) of Thailand in Wiang Sa, Nan Province. It covers **119.9 km²**. 12 named villages and localities are recorded here, and 13 mapped services such as hospitals, banks and schools. - 120km² - 13mapped services - 216 mtypical elevation ## Where is Lai Nan? Lai Nan lies in [Wiang Sa](https://wherepedia.org/thailand/nan/wiang-sa/), [Nan Province](https://wherepedia.org/thailand/nan/), [Thailand](https://wherepedia.org/thailand/). It borders 8 other subdistricts: [Chom Chan](https://wherepedia.org/thailand/nan/wiang-sa/chom-chan/), [Khueng](https://wherepedia.org/thailand/nan/wiang-sa/khueng/), [Klang Wiang](https://wherepedia.org/thailand/nan/wiang-sa/klang-wiang/), [Nam Pai](https://wherepedia.org/thailand/nan/mae-charim/nam-pai/), [Nam Phang](https://wherepedia.org/thailand/nan/mae-charim/nam-phang/), [Nam Pua](https://wherepedia.org/thailand/nan/wiang-sa/nam-pua/), [Sanna Nong Mai](https://wherepedia.org/thailand/nan/wiang-sa/sanna-nong-mai/) and [Tan Chum](https://wherepedia.org/thailand/nan/wiang-sa/tan-chum/). By area it is the 958th largest of 7,425 subdistricts in Thailand. It covers 5.7% of [Wiang Sa](https://wherepedia.org/thailand/nan/wiang-sa/). The centre of Lai Nan is about 538 km in a straight line from Bangkok, the capital. It is about 19 km from Wiang Sa, the main town of Wiang Sa. The centre point is at 18.5799° N, 100.9198° E. Local names: ไหล่น่าน . Source: [Royal Thai Survey Department via OCHA HDX, administrative boundaries (COD-AB, CC BY-IGO)](https://data.humdata.org/dataset/cod-ab-tha). ## Villages and localities in Lai Nan Open gazetteers list **12 villages, towns and localities** in Lai Nan. Settlements here lie between about 193 m and 234 m above sea level (median 216 m). - Ban Bun Yuen - Ban Hat San - Ban Huai Men - Ban Huai Son - Ban Klang Wiang - Ban Lai Nan - Ban Na Sa - Ban Pak Ngu - Ban Pakjat - Ban Pha Chap - Ban Tha Kham - Ban Thaban 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 Lai Nan Named natural and historic features inside Lai Nan, from the GeoNames gazetteer. ### Water 2 rivers and streams; 1 reservoir or tank. - Ang Kep Nam Huai La Puap - Huai Nga - Nam Wa ### Hills and mountains 2 mountains; 1 hill. - Doi Luang · 631 m - Doi Thung Tha Kham · 383 m - Doi Pha Chap · 267 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 Lai Nan and the best time to visit Using the climate of Wiang Sa, the warmest month is Apr (average 28 °C) and the coolest is Dec (20 °C). About 1,240 mm of rain falls in a year; the wettest month is Aug (258 mm) and the driest Feb (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 16 Feb 23 7 Mar 26 32 Apr 28 85 May 27 178 Jun 26 143 Jul 26 205 Aug 25 258 Sep 26 204 Oct 25 81 Nov 23 20 Dec 20 11 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Nearest hospital, bank and fuel from Lai Nan Need Nearest mapped Distance Hospital โรงพยาบาลส่งเสริมสุขภาพตำบลส้านนาหนองใหม่ · Sanna Nong Mai 2.3 km [Map](https://www.openstreetmap.org/?mlat=18.56010&mlon=100.92690#map=17/18.56010/100.92690) Bank สหกรณ์การเกษตรแม่จริม จำกัด · Nong Daeng 16 km [Map](https://www.openstreetmap.org/?mlat=18.70206&mlon=101.00510#map=17/18.70206/101.00510) ATM Krung Thai Bank · Nong Daeng 17 km [Map](https://www.openstreetmap.org/?mlat=18.70466&mlon=101.00487#map=17/18.70466/101.00487) Petrol pump Shell · Mo Mueang 16 km [Map](https://www.openstreetmap.org/?mlat=18.70109&mlon=101.00486#map=17/18.70109/101.00486) Hotel สวนดอยซาง ฟาร์มสเตย์ จ.น่าน · Lai Nan 1.0 km [Map](https://www.openstreetmap.org/?mlat=18.57239&mlon=100.91525#map=17/18.57239/100.91525) Mall บริษัท มีสกุลน่าน จำกัด · Klang Wiang 19 km [Map](https://www.openstreetmap.org/?mlat=18.57820&mlon=100.74290#map=17/18.57820/100.74290) School โรงเรียนริมฝั่งว้าวิทยา · Lai Nan 1.1 km [Map](https://www.openstreetmap.org/?mlat=18.57123&mlon=100.91498#map=17/18.57123/100.91498) College ศูนย์การเรียนรู้ระดับตำบลน้ำมวบ · Nam Muap 11 km [Map](https://www.openstreetmap.org/?mlat=18.48461&mlon=100.93538#map=17/18.48461/100.93538) Police station สภ.น้ำมวบ · Nam Muap 11 km [Map](https://www.openstreetmap.org/?mlat=18.48409&mlon=100.93719#map=17/18.48409/100.93719) 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 Lai Nan Places mapped inside Lai Nan in open map data, by type. - Hospitals1 - Hotels7 - Schools1 - Colleges and universities2 - Restaurants2 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 Wiang Sa - Ai Na Lai - Chom Chan - Khueng - Klang Wiang - Mae Khaning - Mae Sa - Mae Sakhon - Na Lueang - Nam Muap - Nam Pua - Pong Sanuk - San - Sanna Nong Mai - Tan Chum - Thung Si Thong - Yap Hua Na ## Quick answers - Where is Lai Nan?In Wiang Sa, Nan Province, Thailand - What borders Lai Nan?Chom Chan, Khueng, Klang Wiang, Nam Pai, Nam Phang, Nam Pua, Sanna Nong Mai and Tan Chum - How many villages are in Lai Nan?12 named settlements (GeoNames, OpenStreetMap) - What is the elevation of Lai Nan?Settlements lie between 193 m and 234 m - How many reservoirs and tanks are in Lai Nan?1 named in GeoNames - What is the highest point in Lai Nan?Doi Luang (631 m, GeoNames elevation model) - What is the best time to visit Lai Nan?October to March - Where is the nearest hospital to Lai Nan?โรงพยาบาลส่งเสริมสุขภาพตำบลส้านนาหนองใหม่, about 2.3 km from the centre - Where is the nearest bank to Lai Nan?สหกรณ์การเกษตรแม่จริม จำกัด, about 16 km from the centre - Where is the nearest ATM to Lai Nan?Krung Thai Bank, about 17 km from the centre - Where is the nearest petrol pump to Lai Nan?Shell, about 16 km from the centre - How many hospitals are in Lai Nan?1 mapped - What is the P-code of Lai Nan?TH550703 (OCHA common operational dataset)