# Sila Loi Subdistrict, Sam Roi Yot – Villages & Map > Source: https://wherepedia.org/thailand/prachuap-khiri-khan/sam-roi-yot/sila-loi/ Subdistrict · Sam Roi Yot # Sila Loi Sila Loi is a subdistrict (tambon) of Thailand in Sam Roi Yot, Prachuap Khiri Khan Province. It covers **300.9 km²**. 18 named villages and localities are recorded here, and 33 mapped services such as hospitals, banks and schools. - 301km² - 33mapped services - 17 mtypical elevation ## Where is Sila Loi? Sila Loi lies in [Sam Roi Yot](https://wherepedia.org/thailand/prachuap-khiri-khan/sam-roi-yot/), [Prachuap Khiri Khan Province](https://wherepedia.org/thailand/prachuap-khiri-khan/), [Thailand](https://wherepedia.org/thailand/). It borders 5 other subdistricts: [Khao Chao](https://wherepedia.org/thailand/prachuap-khiri-khan/pran-buri/khao-chao/), [Nong Ta Taem](https://wherepedia.org/thailand/prachuap-khiri-khan/pran-buri/nong-ta-taem/), [Pran Buri](https://wherepedia.org/thailand/prachuap-khiri-khan/pran-buri/pran-buri/), [Sala Lai](https://wherepedia.org/thailand/prachuap-khiri-khan/sam-roi-yot/sala-lai/) and [Sam Roi Yot](https://wherepedia.org/thailand/prachuap-khiri-khan/sam-roi-yot/sam-roi-yot/). By area it is the 181st largest of 7,425 subdistricts in Thailand. It covers 32.8% of [Sam Roi Yot](https://wherepedia.org/thailand/prachuap-khiri-khan/sam-roi-yot/). The centre of Sila Loi is about 188 km in a straight line from Bangkok, the capital. It is about 28 km from Sam Roi Yot, the main town of Sam Roi Yot. The centre point is at 12.3027° N, 99.6194° E. Local names: ศิลาลอย . 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 Sila Loi Open gazetteers list **18 villages, towns and localities** in Sila Loi. The largest with a recorded population: Sam Roi Yot (19,709). Settlements here lie between about 6 m and 341 m above sea level (median 17 m). - Ban Don Makok - Ban Huai Khwang - Ban Khao Pong - Ban Ko Na Noi - Ban Mai Lat Withi - Ban Na Pum - Ban Nong Bua - Ban Nong Kae - Ban Nong Khang - Ban Nong Klang Dong - Ban Nong Phraiwan - Ban Nong Ta Kon - Ban Nong Taphong - Ban Nong Ya Plong - Ban Phraek Talui - Ban Si Yeak Huai Khwang - Ban Suan Thurian - Sam Roi Yot 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 Sila Loi Named natural and historic features inside Sila Loi, from the GeoNames gazetteer. ### Water 2 reservoirs and tanks; 1 river or stream. - Ang Kep Nam Nong Ya Plong - Huai Khwang - Sa Nam Ban Nong Khang ### Hills and mountains 3 hills; 1 mountain. - Khao Ta Mo · 756 m - Khao Pong · 222 m - Khao Noi Ta Ma · 147 m - Khao Tham · 141 m ### Getting around 2 railway stations. - Sathani Rotfai Huai Khwang - Sathani Rotfai Nong Khang 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 Sila Loi and the best time to visit Using the climate of Sam Roi Yot, the warmest month is Apr (average 29 °C) and the coolest is Jan (26 °C). About 1,714 mm of rain falls in a year; the wettest month is Oct (266 mm) and the driest Feb (19 mm). The most comfortable months for a visit are **December to March**. - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec Month Average °C Rain mm Jan 26 50 Feb 27 19 Mar 28 72 Apr 29 78 May 29 184 Jun 28 210 Jul 27 230 Aug 27 204 Sep 27 230 Oct 27 266 Nov 27 125 Dec 26 46 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Nearest hospital, bank and fuel from Sila Loi Need Nearest mapped Distance Hospital สถานีอนามัยบ้านเขาจ้าว · Khao Chao 11 km [Map](https://www.openstreetmap.org/?mlat=12.36424&mlon=99.69360#map=17/12.36424/99.69360) Bank ธนาคารกสิกรไทย · Rai Mai 28 km [Map](https://www.openstreetmap.org/?mlat=12.21068&mlon=99.86026#map=17/12.21068/99.86026) ATM ปั๊ม ปตท.บจก.พีซีเอส ปิโตรเลียม · Nong Phlap 37 km [Map](https://www.openstreetmap.org/?mlat=12.59473&mlon=99.77949#map=17/12.59473/99.77949) Petrol pump อ.เจริญพาณิชย์ · Hat Kham 23 km [Map](https://www.openstreetmap.org/?mlat=12.10573&mlon=99.66923#map=17/12.10573/99.66923) Hotel ไร่ทวีกาญจน์รีสอร์ท · Khao Chao 15 km [Map](https://www.openstreetmap.org/?mlat=12.42959&mlon=99.58762#map=17/12.42959/99.58762) Mall เซเว่น สาขาไร่เก่า · Rai Kao 28 km [Map](https://www.openstreetmap.org/?mlat=12.23258&mlon=99.86868#map=17/12.23258/99.86868) School โรงเรียน ตชด.บ้านท่าวังหิน · Khao Chao 13 km [Map](https://www.openstreetmap.org/?mlat=12.36018&mlon=99.72749#map=17/12.36018/99.72749) College ต.ศิลาลอย อ.สามร้อยยอดจ.ประจวบคีรีขันธ์ · Sila Loi 21 km [Map](https://www.openstreetmap.org/?mlat=12.32582&mlon=99.81124#map=17/12.32582/99.81124) Police station Samroiyod Corporation Ltd. · Sala Lai 27 km [Map](https://www.openstreetmap.org/?mlat=12.26401&mlon=99.86913#map=17/12.26401/99.86913) 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 Sila Loi Places mapped inside Sila Loi in open map data, by type. - Hospitals4 - Petrol pumps4 - Hotels1 - Schools8 - Colleges and universities2 - Restaurants13 - Police stations1 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 Sam Roi Yot - Rai Kao - Rai Mai - Sala Lai - Sam Roi Yot ## Quick answers - Where is Sila Loi?In Sam Roi Yot, Prachuap Khiri Khan Province, Thailand - What borders Sila Loi?Khao Chao, Nong Ta Taem, Pran Buri, Sala Lai and Sam Roi Yot - How many villages are in Sila Loi?18 named settlements (GeoNames, OpenStreetMap) - What is the elevation of Sila Loi?Settlements lie between 6 m and 341 m - How many reservoirs and tanks are in Sila Loi?2 named in GeoNames - What is the highest point in Sila Loi?Khao Ta Mo (756 m, GeoNames elevation model) - What is the best time to visit Sila Loi?December to March - Where is the nearest hospital to Sila Loi?สถานีอนามัยบ้านเขาจ้าว, about 11 km from the centre - Where is the nearest bank to Sila Loi?ธนาคารกสิกรไทย, about 28 km from the centre - Where is the nearest ATM to Sila Loi?ปั๊ม ปตท.บจก.พีซีเอส ปิโตรเลียม, about 37 km from the centre - Where is the nearest petrol pump to Sila Loi?อ.เจริญพาณิชย์, about 23 km from the centre - How many hospitals are in Sila Loi?4 mapped - How many petrol pumps are in Sila Loi?4 mapped - What is the P-code of Sila Loi?TH770802 (OCHA common operational dataset)