HCM City belongs to a transitional region between the southeastern and Mekong Delta regions. The general topography is that HCM City terrain gets lower from north to south and from east to west. There are three types of terrain.

 Saigontourist

http://www.saigontourist.hochiminhcity.gov.vn

HCM City Department of Tourism

http://www.tourism.hochiminhcity.gov.vn