Cambodia is a country in Southeastern Asia, bordering the Gulf of Thailand, between Thailand, Vietnam, and Laos. Its approximate geographical coordinates are 11°N 104°E.
Its 2,572 km border is split among Vietnam (1,228 km), Thailand
(803 km) and Laos (541 km), as well as 443 km of coastline. Cambodia
covers 181,035 square kilometers in the southwestern part of the
Indochina peninsula. It lies completely within the tropics; its
southernmost points are only slightly more than 10° above the equator.
Roughly square in shape, the country is bounded on the north by Thailand
and by Laos, on the east and southeast by Vietnam, and on the west by
the Gulf of Thailand and by Thailand. Much of the country's area
consists of rolling plains. Dominant features are the large, almost
centrally located, Tonle Sap (Great Lake) and the Mekong River, which traverses the country from north to south and is the 12th longest river in the world.The climate is monsoonal and has marked wet and dry seasons of relatively equal length. Both temperature and humidity generally are high throughout the year. Forest covers about two-thirds of the country, but it has been somewhat degraded in the more readily accessible areas by burning (a method called slash-and-burn agriculture), and by shifting agriculture.