After conquering the Freefall Freeway, the Cutouts, and the Ledge, all three drivers climb higher, to over 13,000 feet, as they tackle the Rohtang Pass for the first time. Rick delivers a sacred Buddha statue between monasteries. Lisa brings much needed supplies into Keylong--a city normally cut off by snowy winters. Now the snow's melting, and roads are falling apart under rivers and gushing waterfalls.

Source: History Channel