The journey from Mandi to Keylong covers 190 km via the Atal Tunnel. This route is now much faster and more accessible. The drive takes about 7 hours through the scenic Kullu and Lahaul valleys. Keylong is the administrative center of the Lahaul and Spiti district.
Total Distance: 190 km by road, 110 km straight-line.
The Atal Tunnel has significantly reduced travel time.
June to September.