Marygiri Boarding House is located in the beautiful school campus with serene surroundings, about one furlong to the north of Koothattukulam Junction. Managed by the CMI Fathers of the Kottayam Province, it provides for the intellectual and physical development of the students to achieve the heights of excellence. The inmates are directly under the care of boarding Rectors who are chiefly CMI Fathers.

 The Goal

 The boarding house is designed and functions to make the child aware of the light of wisdom and lead him to the beauty of enlightened personality. The objective of the house is to impart sound religious, moral, and scientific education leading to the harmonious development of the child.

 Admission

 The boarding house admits boys of Marygiri Public School from V th standard onwards. Students seeking admission to the Boarding House should approach the boarding rector personally accompanied by parents or guardian.  . 

 Facilities

 The facilities for the inmates include well furnished study halls, a chapel for prayers, audio visual aids, indoor and out-door games and sports equipments. The facilities include an attached mess catering to the need of children.