The objective of the study was to the Motivations of Thai Tourists Traveling to Wat Yai Chaimongkol, Ayutthaya province. The Sample of the study consisted of 400 participants who were Thai tourists in Wat Yai Chaimongkol, Ayutthaya province. The questionnaire was used as a research instrument for data collection. The statistics used for data analysis included the percentage, average and standard deviation