Chiang Rai Temple, belonging to the Mahānikāya Buddhist order, was established in 1700 by Chao Phraya Mahāyothanārāthibodi Si Pichai Narong, also known as Phaya Jeng, the founder of the northern Kothaseni lineage. He sent his son, Phaya Chomphu, along with relatives from his mother’s side, who were nobility from the Khatti family in Chiang Rai, to construct the village and the Chiang Rai Temple. This was intended to honor their family heritage in Chiang Rai. The temple received royal permission to establish its boundaries in 1914 and has preserved the original design of the main hall, which showcases the Lanna artistic style blended with Central Thai art. The restoration was completed in 2012, and at that time, the residence of the former abbot, Phra Thepvisutthisosphon, was transformed into a museum. This museum serves as a resource for learning about the culture and public service contributions made by past abbots who have fostered development and prosperity for the temple. It also serves as a spiritual center for devout Buddhists. Inside the main hall, a Buddha image is enshrined, depicting the Buddha in the posture of granting blessings.