The campus of Mount Hermon School includes a there-storeyed construction of inherent grey stone and armor-plated actual, facing the valley of Kanchenjunga and the external Snows to the North. Extending to the south are two wings, that on the west being the Chapel and the Assembly Hall, while the east wing provides class-rooms, dormitories and staff accommodations.
All the girls are housed in the dormitories in the main building which also contain Infant Department and Junior School classrooms, music room and practice rooms for pianoforte, staff and students dining rooms, Lounge, Library, Craft room and the Administrative offices.
The boys accommodations are separate and distant from the girls dormitories. Senior boys reside in 'Fernhill' and Middle School in Round Hostel (1977) while the juniors boys are accommodated in the Stewart Building(1963), all with resident wardens and/or matrons incharge. All hostels are well equipped with a good filtered water- supply, sewage and various electrical installations. The newly constructed 'Millennium Building' is utilized presently as a multipurpose Building and indoor game practice hall.
The sprawling campus of element Hermon School has cottages providing accommodation to residential staff and guests. Student can take a close look at the nature though nature walks conduct by the teachers in the vast campus.
Mount Hermon School encourages the quality of 'Leadership Development' amongst Senior and Junior students. School Prefects and J.monitors deliver special responsiblity for discipline and organisation. All these qualities bestow students with ample of opportunities for the growth and development of initiative and leadership which is said to be a vital feature of good education.
The Motto of Mount Hermon School is NON SCHOLAE SED VITAE DISCIMUS - “Not for school, but for life we learn”.
By a broad and varied curriculum, by physical training and sporting activities, by providing opportunities for leadership, by emphasis on courtesy and co-operation in all branches of school life, by the fostering of the community spirit, by systematic moral and religious instructions, by the encouragement of worthy leisure activities, by setting the highest ideals and seeking to set with those ideals a worthy example, Mount Hermon School seeks to prepare a student not merely to pass examinations or enter a profession, but also to go out into the world equipped in body, mind and spirit to lead a full and useful life, satisfying to oneself and a true value to the community and country, to man and to GOD.