Doi Luang, Phi Pan Nam Range north of Route 120 between Wang Nuea and the AH2 Highway. Doi Luang, Phi Pan Nam Range Doi Luang () is a 1,694 m high mountain in Thailand, part of the Phi Pan Nam Range. The mountain rises at the western end of Ban Tun Subdistrict, Mueang Phayao District, Phayao Province, near the point where the limit of this province meets with Lampang Province. With a height of 1,694 metres it is the highest point of the Phi Pan Nam Range. There are a number of lesser mountains with the name "Doi Luang" throughout the same range. Its summit is
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