# Ko Lak Subdistrict, Mueang Prachuap Khiri Khan – Villages > Source: https://wherepedia.org/thailand/prachuap-khiri-khan/mueang-prachuap-khiri-khan/ko-lak/ Subdistrict · Mueang Prachuap Khiri Khan # Ko Lak Ko Lak is a subdistrict (tambon) of Thailand in Mueang Prachuap Khiri Khan, Prachuap Khiri Khan Province. It covers **95.3 km²**. 17 named villages and localities are recorded here, and 77 mapped services such as hospitals, banks and schools. - 95.3km² - 77mapped services - 31 mtypical elevation ## Where is Ko Lak? Ko Lak lies in [Mueang Prachuap Khiri Khan](https://wherepedia.org/thailand/prachuap-khiri-khan/mueang-prachuap-khiri-khan/), [Prachuap Khiri Khan Province](https://wherepedia.org/thailand/prachuap-khiri-khan/), [Thailand](https://wherepedia.org/thailand/). It borders 3 other subdistricts: [Ao Noi](https://wherepedia.org/thailand/prachuap-khiri-khan/mueang-prachuap-khiri-khan/ao-noi/), [Khlong Wan](https://wherepedia.org/thailand/prachuap-khiri-khan/mueang-prachuap-khiri-khan/khlong-wan/) and [Prachuap Khiri Khan](https://wherepedia.org/thailand/prachuap-khiri-khan/mueang-prachuap-khiri-khan/prachuap-khiri-khan/). By area it is the 1418th largest of 7,425 subdistricts in Thailand. It covers 11.3% of [Mueang Prachuap Khiri Khan](https://wherepedia.org/thailand/prachuap-khiri-khan/mueang-prachuap-khiri-khan/). The centre of Ko Lak is about 233 km in a straight line from Bangkok, the capital. It is about 8.1 km from Prachuap Khiri Khan, the main town of Mueang Prachuap Khiri Khan. The centre point is at 11.8044° N, 99.7119° E. Local names: เกาะหลัก . 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 Ko Lak Open gazetteers list **17 villages, towns and localities** in Ko Lak. Settlements here lie between about 10 m and 200 m above sea level (median 31 m). - Ban Don Hiang - Ban Don Sai - Ban Makham Fai Lon - Ban Makham Phrong - Ban Nong Hu Chang - Ban Nong Kae - Ban Nong Kham - Ban Nong Kraphrao - Ban Nong Mai Kaen - Ban Nong Ngu Lueam - Ban Nong Phang Phuai - Ban Nong Prue - Ban Nong Thom - Ban Nong Ton Nun - Ban Nong Ya Plong - Ban Tao Than - Ban Thung Khlet 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 Ko Lak Named natural and historic features inside Ko Lak, from the GeoNames gazetteer. ### Water 4 reservoirs and tanks; 1 river or stream. - Ang Kep Nam Ba Maka - Ang Kep Nam Hup Phueng - Ang Kep Nam Nam Khem - Ang Kep Nam Rong Thotsakan - Khlong Wan ### Coast and islands 4 islands. - Ko Aen - Ko Lam - Ko Raet - Ko Rom ### Hills and mountains 3 hills; 2 mountains. - Khao Lak · 397 m - Khao Sung · 160 m - Khao Lom Muak · 117 m - Khao Hin Thoen · 110 m - Khao Wua Ta Lueak · 30 m ### Getting around 1 airport; 1 airfield. - Prachuap Khiri Khan - Prachuap Khirikhan 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 Ko Lak and the best time to visit Using the climate of Mueang Prachuap Khiri Khan, 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 Ko Lak Need Nearest mapped Distance Hospital สถานีอนามัยด่านสิงขร · Khlong Wan 4.5 km [Map](https://www.openstreetmap.org/?mlat=11.77864&mlon=99.68014#map=17/11.77864/99.68014) Bank ธ.กรุงเทพสาขาโลตัสประจวบฯ · Prachuap Khiri Khan 7.1 km [Map](https://www.openstreetmap.org/?mlat=11.79746&mlon=99.77681#map=17/11.79746/99.77681) ATM TMBThanachart Bank · Prachuap Khiri Khan 9.3 km [Map](https://www.openstreetmap.org/?mlat=11.81247&mlon=99.79697#map=17/11.81247/99.79697) Petrol pump PT · Prachuap Khiri Khan 6.9 km [Map](https://www.openstreetmap.org/?mlat=11.78898&mlon=99.77349#map=17/11.78898/99.77349) Hotel เกาะหลักรีสอร์ท · Ko Lak 0.9 km [Map](https://www.openstreetmap.org/?mlat=11.81245&mlon=99.71294#map=17/11.81245/99.71294) Mall สเวนเซ่นโลตัสประจวบ · Prachuap Khiri Khan 7.1 km [Map](https://www.openstreetmap.org/?mlat=11.79733&mlon=99.77678#map=17/11.79733/99.77678) School โรงเรียนด่านสิงขร · Khlong Wan 3.9 km [Map](https://www.openstreetmap.org/?mlat=11.77518&mlon=99.69152#map=17/11.77518/99.69152) College วิทยาลัยเทคโนโลยีประจวบคีรีขันธ์ · Khlong Wan 8.0 km [Map](https://www.openstreetmap.org/?mlat=11.74936&mlon=99.75961#map=17/11.74936/99.75961) Police station กองร้อยตำรวจตระเวณชายแดนที่ 146 · Khlong Wan 3.7 km [Map](https://www.openstreetmap.org/?mlat=11.77723&mlon=99.69272#map=17/11.77723/99.69272) 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 Ko Lak Places mapped inside Ko Lak in open map data, by type. - Hospitals1 - Petrol pumps10 - Hotels26 - Schools3 - Restaurants33 - Police stations4 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 Mueang Prachuap Khiri Khan - Ao Noi - Bo Nok - Huai Sai - Khlong Wan - Prachuap Khiri Khan ## Quick answers - Where is Ko Lak?In Mueang Prachuap Khiri Khan, Prachuap Khiri Khan Province, Thailand - What borders Ko Lak?Ao Noi, Khlong Wan and Prachuap Khiri Khan - How many villages are in Ko Lak?17 named settlements (GeoNames, OpenStreetMap) - What is the elevation of Ko Lak?Settlements lie between 10 m and 200 m - How many reservoirs and tanks are in Ko Lak?4 named in GeoNames - What is the highest point in Ko Lak?Khao Lak (397 m, GeoNames elevation model) - What is the best time to visit Ko Lak?December to March - Where is the nearest hospital to Ko Lak?สถานีอนามัยด่านสิงขร, about 4.5 km from the centre - Where is the nearest bank to Ko Lak?ธ.กรุงเทพสาขาโลตัสประจวบฯ, about 7.1 km from the centre - Where is the nearest ATM to Ko Lak?TMBThanachart Bank, about 9.3 km from the centre - Where is the nearest petrol pump to Ko Lak?PT, about 6.9 km from the centre - How many hospitals are in Ko Lak?1 mapped - How many petrol pumps are in Ko Lak?10 mapped - What is the P-code of Ko Lak?TH770102 (OCHA common operational dataset)