# Na Som Subdistrict, Chai Badan, Lop Buri Province – Villages > Source: https://wherepedia.org/thailand/lop-buri/chai-badan/na-som/ Subdistrict · Chai Badan # Na Som Na Som is a subdistrict (tambon) of Thailand in Chai Badan, Lop Buri Province. It covers **36.6 km²**. 5 named villages and localities are recorded here, and 5 mapped services such as hospitals, banks and schools. - 36.6km² - 5mapped services - 91 mtypical elevation ## Where is Na Som? Na Som lies in [Chai Badan](https://wherepedia.org/thailand/lop-buri/chai-badan/), [Lop Buri Province](https://wherepedia.org/thailand/lop-buri/), [Thailand](https://wherepedia.org/thailand/). It borders 5 other subdistricts: [Bua Chum](https://wherepedia.org/thailand/lop-buri/chai-badan/bua-chum/), [Nong Ri](https://wherepedia.org/thailand/lop-buri/lam-sonthi/nong-ri/), [Nong Yai To](https://wherepedia.org/thailand/lop-buri/chai-badan/nong-yai-to/), [Sap Sombun](https://wherepedia.org/thailand/lop-buri/lam-sonthi/sap-sombun/) and [Sap Takhian](https://wherepedia.org/thailand/lop-buri/chai-badan/sap-takhian/). By area it is the 4434th largest of 7,425 subdistricts in Thailand. It covers 3.2% of [Chai Badan](https://wherepedia.org/thailand/lop-buri/chai-badan/). The centre of Na Som is about 185 km in a straight line from Bangkok, the capital. The centre point is at 15.2235° N, 101.3012° E. Local names: นาโสม . 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 Som ### Nearby, outside Na Som - Nam Thip Cave · cave, Bua Chum6.7 km - Arahan Cave · cave, Bua Chum6.7 km - Prang Nang Phom Hom · ruins, Nong Ri7.2 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 Som - 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 - Phetchabun Airport (PHY)162 km - Don Mueang International Airport (DMK) · Bangkok164 km ### Nearest railway station Phaendin Thong (Nong Yai To), about 5.3 km from the centre. ### Daylight Days are longest in Jun (about 13.0 hours, sunrise around 05:44) and shortest in Dec (about 11.2 hours, sunrise around 06:32, sunset around 17:46). 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 Som Open gazetteers list **5 villages, towns and localities** in Na Som. Settlements here lie between about 69 m and 122 m above sea level (median 91 m). - Ban Khao Tambon - Ban Na Som - Ban Nong Yai - Ban Pa Sak - Ban Sap Ngulueam 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 Som Named natural and historic features inside Na Som, from the GeoNames gazetteer. ### Hills and mountains 2 hills; 1 mountain. - Khao Tambon · 272 m - Khao Phaeng Ma · 165 m - Khao Lang Kan · 122 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 Som and the best time to visit Using the climate of Chai Badan, the warmest month is Apr (average 30 °C) and the coolest is Dec (23 °C). About 1,255 mm of rain falls in a year; the wettest month is Sep (275 mm) and the driest Dec (7 mm). The most comfortable months for a visit are **November to February**. - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec Month Average °C Rain mm Jan 24 11 Feb 27 11 Mar 29 47 Apr 30 78 May 28 149 Jun 27 151 Jul 27 162 Aug 26 193 Sep 26 275 Oct 25 149 Nov 24 22 Dec 23 7 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Nearest hospital, bank and fuel from Na Som Need Nearest mapped Distance Hospital รพ.สต.นาโสม · Na Som 0.3 km [Map](https://www.openstreetmap.org/?mlat=15.22579&mlon=101.29993#map=17/15.22579/101.29993) Bank ธนาคารเพื่อการเกษตรและสหกรณ์การเกษตร · Nong Ri 6.6 km [Map](https://www.openstreetmap.org/?mlat=15.26986&mlon=101.33891#map=17/15.26986/101.33891) ATM ธนาคารเพื่อการเกษตรและสหกรณ์ฯ · Sa Kruat 35 km [Map](https://www.openstreetmap.org/?mlat=15.43997&mlon=101.06844#map=17/15.43997/101.06844) Petrol pump ปั๊มสุรัสสา · Nong Ri 3.1 km [Map](https://www.openstreetmap.org/?mlat=15.24892&mlon=101.31186#map=17/15.24892/101.31186) Hotel สวนฝัน โฮมสเตย์ ลพบุรี · Khao Noi 12 km [Map](https://www.openstreetmap.org/?mlat=15.12715&mlon=101.35686#map=17/15.12715/101.35686) Mall ร้านพรนาคราช · Nong Phak Waen 15 km [Map](https://www.openstreetmap.org/?mlat=15.13631&mlon=101.19747#map=17/15.13631/101.19747) School โรงเรียนบ้านใหม่ทรัพย์เจริญ · Na Som 2.8 km [Map](https://www.openstreetmap.org/?mlat=15.24764&mlon=101.30750#map=17/15.24764/101.30750) College โรงเรียนบ้านนาโสม · Na Som 0.6 km [Map](https://www.openstreetmap.org/?mlat=15.21777&mlon=101.30181#map=17/15.21777/101.30181) Police station สถานีตำรวจภูธรลำสนธิ · Lam Sonthi 11 km [Map](https://www.openstreetmap.org/?mlat=15.30169&mlon=101.36277#map=17/15.30169/101.36277) 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 Som Places mapped inside Na Som in open map data, by type. - Hospitals2 - Schools1 - Colleges and universities1 - Restaurants1 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 Chai Badan - Ban Mai Samakkhi - Bua Chum - Chai Badan - Chai Narai - Huai Hin - Khao Laem - Ko Rang - Lam Narai - Makok Wan - Muang Khom - Nikhom Lam Narai - Nong Yai To - Sap Takhian - Sila Thip - Tha Din Dam - Tha Manao ## Quick answers - Where is Na Som?In Chai Badan, Lop Buri Province, Thailand - What borders Na Som?Bua Chum, Nong Ri, Nong Yai To, Sap Sombun and Sap Takhian - What is there to see in Na Som?Nam Thip Cave, Arahan Cave, Prang Nang Phom Hom - What time zone is Na Som in?UTC+7 - What currency is used in Na Som?Baht (THB) - What language is spoken in Na Som?Thai, English (main languages nationally) - How many villages are in Na Som?5 named settlements (GeoNames, OpenStreetMap) - What is the elevation of Na Som?Settlements lie between 69 m and 122 m - What is the highest point in Na Som?Khao Tambon (272 m, GeoNames elevation model) - What is the best time to visit Na Som?November to February - Where is the nearest hospital to Na Som?รพ.สต.นาโสม, about 0.3 km from the centre - Where is the nearest bank to Na Som?ธนาคารเพื่อการเกษตรและสหกรณ์การเกษตร, about 6.6 km from the centre - Where is the nearest ATM to Na Som?ธนาคารเพื่อการเกษตรและสหกรณ์ฯ, about 35 km from the centre - Where is the nearest petrol pump to Na Som?ปั๊มสุรัสสา, about 3.1 km from the centre - How many hospitals are in Na Som?2 mapped - What is the P-code of Na Som?TH160410 (OCHA common operational dataset)