Chiang Mai Province of approximately . The mountains of the Daen Lao Range () at the north end of the province, the Thanon Thong Chai Range () stretching in a north-south direction, and the Khun Tan Range in the east of the province are covered by rain forest. The Mae Ping, one of the major tributaries of the Chao Phraya River, originates in the Daen Lao mountains. The highest mountain in Thailand, Doi Inthanon at , is in Chiang Mai Province. Several other national parks are also in the province: Doi Suthep-Pui, Ob Luang, Sri Lanna, Huai Nam Dang, Mae Wang, and Pha
Doi Tung of various tribes including Akha, Lahu, Tai Lue, and Lawa. Wat Phra That Doi Tung is on top of the hill. According to the chronicles, this Buddhist place of worship dates back to the year 911. It is an important pilgrimage spot for the devout. Coffee plantations cover an area of 15 km. There are 3.5 million coffee trees on Doi Tung. Almost half of Doi Tung's population is in coffee farming, providing a stable source of income for nearly 900 families. Doi Tung Royal Villa, former residence of the princess mother Srinagarindra, is high up on the hill. Thanks