Nepal covering an area of 147,181 square Kilometers is one of the rich country in terms of its tremendous geographic diversity because of its unique geographic position and altitude variation. It’a elevation rises from as low as 59 meters elevation in the Terai with tropical forest in the south, up to more than 8000 meters snow and ice-covered peaks in the north. Nepal is home to over 1,300 peaks above 600m and also home to 8 highest mountains of the world (out of 14 in the world) above 8000m: Mt. Kanchenjunga (8,586 m), Mt. Lhotse (8,516 m), Mt. Makalu (8,463 m), Mt. Cho Oyu (8,201 m), Mt. Dhaulagiri (8,167 m), Mt. Manaslu (8,163 m) Mt. Annapurna (8,091 m) including world’s highest peak, “Mt. Everest at 8848m.