Gangotri National Park is accessible through route 108 which passes directly through Uttarkashi district. Gangotri National Park has located about 206 km from Dehradun, 189 km from Haridwar and about 402 km from Delhi. The nearest railway station is located at Dehradun about 210 km from Gangotri National Park. Jolly Grant Airport at Dehradun which is located at 220 km from Uttarkashi is the nearest airport to Gangotri National Park.