Nan Province have mountains Luang Prabang and arithmetic. Which is a mountain with a height of, 600 - 1 200 meters. Above the sea area of the whole province area 40%
.The area of the province in general. The area is undulating lawn too steep 30 degrees, percent of the province, the son 85 waves Snell sleep slopes along the river to a flat, narrow Between the valleys along the length of the river basin, Nan, SA Wah PUA.
Nan area, including the 7, 170 045 Rai, or 11 472.07 square kilometers.
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