Best Boarding School in Delhi Ganga International School is one of the best Co-educational residential schools in India. The surroundings of this residential school is spread over 20 acres of land including vast playgrounds in the lush green surrounding. The boarding school in Delhi has earned the reputation of being counted among the Best boarding School in Delhi » , which can accommodate a thousand students. Ganga International School, Hiran Kudna is the Best Boarding School in New Delhi, where dreams take wings! Its lush green 20 Acre in New Delhi, Ganga International School since its establishment in the year 2000, has been a beacon of enlightenment. It is affiliated to CBSE, and takes pride in consistently outstanding results in both class X and XII. Students from all across the Nation and abroad feel at home as it is the best residential School in Delhi.