Which administrative district of Sikkim, located in the northernmost part of the state, shares international boundaries with both Nepal and the Tibet Autonomous Region of China and is the largest district by area?

💡 Solution & Explanation

The North Sikkim district, headquartered at Mangan, is the largest district in the state by geographical area, characterized by rugged terrain, sparse population, high-altitude alpine zones, and borders with Tibet and Nepal. South, West, and East districts are smaller in area and lie at lower average elevations with denser populations and intensive terraced cultivation. North Sikkim contains famous landmarks such as Yumthang Valley, Lachen, Lachung, and Gurudongmar Lake.