is located in the Muang District on the intersection leading to Mae Chan. Originally, King Mengrai was the ruler of Nakhon Hiran Ngoen Yang (an ancient town on the bank of the Mae Khong around Chiang Saen) before Chiang Rai was established as the administrative centre in 1262. He consolidated his power by merging the different city-states in the North and founded the Lanna Thai Kingdom in 1296 with Chiang Mai as the capital.
- Wat Phra That Doi Tung
- Phu Chi Fa