Eden National Boarding School  Eden National Boarding School (Nepali:ईडेन नेशनल बोर्डिङ स्कुल) is a school located in Biratnagar, Nepal. It was established in 1991 (2048 B.S.) The school's first graduates were in 2000 (2056 B.S.) In 2010 (2066 B.S.), school went under new management.