Geography of Nakhon Si Thammarat. Vary according to characteristics of Nakhon Si Thammarat mountain. A mountain chain length on the peninsula. To geography as a result of Nakhon Si Thammarat Province is divided into 3 parts is.
Mountainous area around the central mountains, including Nakhon Si Thammarat. The territory of the province from north to south to end. Area of the district in the central mountainous area, including Muang Sichl Teasala Khanom Amphoe Lan Academy Prhmciri Reonpibolis and Chaawd. In the area with his highest mountains in the province is Khao Luang which approximately 1835 meters high above sea level moderate.
Plains near the eastern coastal area, including next to the central mountains to the east. Coast to the Gulf of Thailand may be considered separately at 2, Muang District, Nakhon Si Thammarat is from south. Is plain that the width of the central mountain area. Distance to coast is approximately 95 kilometers upstream of the watercourse from the central mountain area. Flow into the Gulf of Thailand several lines. It is plain that the economic value of the province.
Is another area from the northern districts Teasala. A narrow coastal districts less than 15 km in the plains area is Sichl District Khanom district, Muang District, Nakhon Si Thammarat district Teasala Pak Phanang district เชียรใหญ่ districts and districts Hawatr Chaawd.
Plains area of western lowland area between the mountains, including Nakhon Si Thammarat. Phuket and the mountains. Which resembles a hill on the other is. Districts in this area is the district Pipon ทุ่งใหญ่ District District District ฉวาง Nabon and district field.