# Huai Thap Mon Subdistrict, Khao Chamao, Rayong Province > Source: https://wherepedia.org/thailand/rayong/khao-chamao/huai-thap-mon/ Subdistrict · Khao Chamao # Huai Thap Mon Huai Thap Mon is a subdistrict (tambon) of Thailand in Khao Chamao, Rayong Province. It covers **192.5 km²**. 20 named villages and localities are recorded here, and 20 mapped services such as hospitals, banks and schools. - 192km² - 20mapped services - 89 mtypical elevation ## Where is Huai Thap Mon? Huai Thap Mon lies in [Khao Chamao](https://wherepedia.org/thailand/rayong/khao-chamao/), [Rayong Province](https://wherepedia.org/thailand/rayong/), [Thailand](https://wherepedia.org/thailand/). It borders 6 other subdistricts: [Bo Thong](https://wherepedia.org/thailand/chon-buri/bo-thong/bo-thong/), [Cham Kho](https://wherepedia.org/thailand/rayong/khao-chamao/cham-kho/), [Khao Noi](https://wherepedia.org/thailand/rayong/khao-chamao/khao-noi/), [Nam Pen](https://wherepedia.org/thailand/rayong/khao-chamao/nam-pen/), [Phawa](https://wherepedia.org/thailand/chanthaburi/kaeng-hang-maeo/phawa/) and [Phluang Thong](https://wherepedia.org/thailand/chon-buri/bo-thong/phluang-thong/). By area it is the 432nd largest of 7,425 subdistricts in Thailand. It covers 40.3% of [Khao Chamao](https://wherepedia.org/thailand/rayong/khao-chamao/). The centre of Huai Thap Mon is about 149 km in a straight line from Bangkok, the capital. It is about 7.9 km from Khao Chamao, the main town of Khao Chamao. The centre point is at 13.0464° N, 101.6741° E. Local names: ห้วยทับมอญ . 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 Huai Thap Mon Open gazetteers list **20 villages, towns and localities** in Huai Thap Mon. Settlements here lie between about 41 m and 139 m above sea level (median 89 m). - Ban Hin Khom - Ban Hoi Hua - Ban Khao Chan - Ban Khao Phang - Ban Khlong Hin - Ban Khlong Sai - Ban Khlong Wai Pong - Ban Khlong Yang - Ban Khong Ta Wan - Ban Nam Kroi - Ban Nam Sap Charoen - Ban Noen Yao - Ban Nong Mai Kaen - Ban Pak Phraek - Ban Sam Yaek Ton Sai - Ban Si Raman - Ban Si Yaek Phatthana - Ban Takhop - Ban Yang En - Khao Chamao 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 Huai Thap Mon Named natural and historic features inside Huai Thap Mon, from the GeoNames gazetteer. ### Water 3 reservoirs and tanks; 1 river or stream. - Ang Kep Nam Sap Charoen - Khlong Phlo - Sa Nam Ban Si Raman - Sa Nam Ban Takhop ### Hills and mountains 3 mountains; 2 hills. - Khao Hoi Hua · 406 m - Khao Cha-om · 343 m - Khao Plai Khlong Phlo · 304 m - Khao Phang · 256 m - Khao Chan · 156 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 Huai Thap Mon and the best time to visit Using the climate of Khao Chamao, the warmest month is Apr (average 28 °C) and the coolest is Dec (23 °C). About 2,052 mm of rain falls in a year; the wettest month is Sep (369 mm) and the driest Dec (9 mm). The most comfortable months for a visit are **November to March**. - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec Month Average °C Rain mm Jan 24 26 Feb 26 28 Mar 28 73 Apr 28 104 May 27 246 Jun 26 305 Jul 26 317 Aug 26 284 Sep 26 369 Oct 26 238 Nov 25 53 Dec 23 9 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Nearest hospital, bank and fuel from Huai Thap Mon Need Nearest mapped Distance Hospital โรงพยาบาลส่งเสริมสุขภาพตำบลห้วยทับมอญ · Huai Thap Mon 1.7 km [Map](https://www.openstreetmap.org/?mlat=13.03537&mlon=101.66335#map=17/13.03537/101.66335) Bank ธกส. กิ่ง อ. เขาชะเมา · Huai Thap Mon 7.8 km [Map](https://www.openstreetmap.org/?mlat=12.97677&mlon=101.68359#map=17/12.97677/101.68359) ATM Bangkok Bank · Thung Khwai Kin 29 km [Map](https://www.openstreetmap.org/?mlat=12.78449&mlon=101.68570#map=17/12.78449/101.68570) Petrol pump ปตท. · Huai Thap Mon 6.5 km [Map](https://www.openstreetmap.org/?mlat=12.98784&mlon=101.67008#map=17/12.98784/101.67008) Hotel โรงเรีนนบ้านยางเอน · Huai Thap Mon 4.7 km [Map](https://www.openstreetmap.org/?mlat=13.07961&mlon=101.64759#map=17/13.07961/101.64759) Mall ตลาดนัดยางเอน · Huai Thap Mon 2.3 km [Map](https://www.openstreetmap.org/?mlat=13.05716&mlon=101.65652#map=17/13.05716/101.65652) School โรงเรียน ตชด. บ้านบ่อชะอม · Phawa 11 km [Map](https://www.openstreetmap.org/?mlat=13.05350&mlon=101.77464#map=17/13.05350/101.77464) College กศน.อำเภอวังจันทร์ · Chum Saeng 20 km [Map](https://www.openstreetmap.org/?mlat=12.93915&mlon=101.52820#map=17/12.93915/101.52820) Police station สถานีตำรวจตำรวจเขาชะเมา · Huai Thap Mon 6.4 km [Map](https://www.openstreetmap.org/?mlat=12.98929&mlon=101.67509#map=17/12.98929/101.67509) 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 Huai Thap Mon Places mapped inside Huai Thap Mon in open map data, by type. - Hospitals5 - Banks1 - Petrol pumps2 - Hotels2 - Shopping malls1 - Restaurants8 - 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 Khao Chamao - Cham Kho - Khao Noi - Nam Pen ## Quick answers - Where is Huai Thap Mon?In Khao Chamao, Rayong Province, Thailand - What borders Huai Thap Mon?Bo Thong, Cham Kho, Khao Noi, Nam Pen, Phawa and Phluang Thong - How many villages are in Huai Thap Mon?20 named settlements (GeoNames, OpenStreetMap) - What is the elevation of Huai Thap Mon?Settlements lie between 41 m and 139 m - How many reservoirs and tanks are in Huai Thap Mon?3 named in GeoNames - What is the highest point in Huai Thap Mon?Khao Hoi Hua (406 m, GeoNames elevation model) - What is the best time to visit Huai Thap Mon?November to March - Where is the nearest hospital to Huai Thap Mon?โรงพยาบาลส่งเสริมสุขภาพตำบลห้วยทับมอญ, about 1.7 km from the centre - Where is the nearest bank to Huai Thap Mon?ธกส. กิ่ง อ. เขาชะเมา, about 7.8 km from the centre - Where is the nearest ATM to Huai Thap Mon?Bangkok Bank, about 29 km from the centre - Where is the nearest petrol pump to Huai Thap Mon?ปตท., about 6.5 km from the centre - How many hospitals are in Huai Thap Mon?5 mapped - How many banks are in Huai Thap Mon?1 mapped - How many petrol pumps are in Huai Thap Mon?2 mapped - What is the P-code of Huai Thap Mon?TH210702 (OCHA common operational dataset)