Lahaul Spiti connectivity

Last Updated:June 05, 2026, 17:40 IST The Atal Tunnel beneath Rohtang Pass transformed connectivity to Lahaul-Spiti by keeping a high-altitude Himalayan route open through brutal winters for the first time. News18 For decades, reaching Himachal Pradesh’s Lahaul Valley during winter often meant isolation. Heavy snowfall at the Rohtang Pass would shut the mountain route for…