Phutthamonthon in the U Thong district of the Suphan Buri province is thebeginning of Buddhism in the land of Suvarnabhumi. This project develops a religious place as the center of the Sacred Heart, including recreation areas and tourist attractions in the ancient city of U Thong. It seeks to boost the economy, benefit the society of the local community, and increase awareness of the value and importance of Phutthamonthon as a Buddhist legacy.