Nathula, one of the highest motorable roads in the world, is a mountain pass in the Himalayan peaks that co-joins Sikkim and China. Situated on the Indo-Tibetan border 14450 ft. above sea level, Nathu La is one of the most important Himalayan passes in the country. Nathu means 'listening ears', and La means 'pass'. Nathula is one of the three open trading border posts between India and China and is famous for its picturesque beauty and beautiful environment. The temperature here remains low for most parts of the year, and it becomes a hotspot for tourists during summer.