Which ancient trade route passing through Sikkim historically connected India with Tibet, facilitating early cultural and mercantile exchanges?

💡 Solution & Explanation

Nathu La Pass is located in the Himalayan peaks and historically served as an offshoot of the ancient Silk Road, connecting the Indian region of Sikkim with Tibet. Alternative passes such as Karakoram are situated far to the northwest in Ladakh, while Shipki La connects Himachal Pradesh to Tibet. The ancient trade route through Nathu La fostered early Buddhist teachings and commercial transactions between the Himalayan kingdoms. Archaeological surveys in the region continue to unearth artifacts confirming ancient trans-Himalayan connectivity.