St. Mary's Secondary School is one of the most outstanding schools in Dehradun. St.Mary’s School is proud of its eco-friendly, serene & peaceful environment. Deeply committed to upholding value system, it expects its students to conduct themselves in a worthy manner in their dress, demeanour and sense of discipline.
The education system, besides providing an all-round education intellectually, socially, emotionally and physically, also offers guidance in critical thinking, social openness and in purposeful research. Students are given opportunities to develop their own talents as well as to be aware of national and global issues, while contributing to the healthy development of the needs of their own school campus and community. The school welcomes to its fold students from all over the country in an environment of religious harmony and secularism.