Atal Tunnel

Carved at an elevation exceeding 10,000 feet beneath the Rohtang Pass, the 9.02-kilometer Atal Tunnel stands as one of the longest highway tunnels on the planet. Seamlessly linking the lush Kullu Valley with the arid alpine expanses of Lahaul, this state-of-the-art passageway bypasses treacherous winter snows and unlocks year-round adventure across the trans-Himalayan corridor.