In case you are a frequent traveler and like vacationing with your family or friends, you sure are supposed to know about the place you are about to travel. Here is a collection of articles which will help you find helpful information like modes of travel, best season to visit, etc about these places.
13 Mountain Passes In India
The Nathu La Pass connects Sikkim to Tibet, and is one of the three major open borders between India and China, the other two being Shipkila in Himachal Pradesh and Lipulekh in Uttarakhand. On the Indian side, the pass is 54 km east of Gangtok.

13 Mountain Passes In India