Trisungam public school has established on 18th april 2001. It is named trisungam for two reasons first: Rewalsar is a land of three religions hinduism, baudhism and shikhism and second it is collaboration of education, knowledge and prosperity.

The founder of this school is now the chairman of the school Mr. Bhagwan Dass Sharma. He has been working without any pay for 22 years to provide better education for the poor and needy children. Today a team of teachers is working for the welfare and bright future of the poor and needy children on the minimum wages.