Manali to Sissu via Atal Tunnel on RE350
Sissu can be easily reached from Manali (Solang Valley) via the Atal Tunnel. Located right at the beginning of Lahaul, only 40 km from Manali on the Manali-Leh highway, Sissu works as a gateway to the three famous regions of the Indian Himalayas- Ladakh, Sliti, and Lahaul.