Keylong is the main town of Lahaul, a high valley beyond the Rohtang Pass, and it sits at roughly three thousand metres above the Chandra and Bhaga rivers. For anyone riding north from Manali, this is the first real settlement after the climb, and the place where the road finally leaves the green side of the Himalaya and enters a drier, starker landscape. The mountains here are bare and brown, topped with snow, and the air is thin and clear.
Keylong has a distinctly Tibetan Buddhist character. Gompas, prayer flags and mani walls mark the area, and Kardang Monastery sits across the valley, an old centre of Buddhist learning. The town itself is small and practical, with a bazaar, some basic hotels and guesthouses, and a few places serving thukpa, momos and tea. It is not glamorous, but after the rough road from Manali it feels like a proper arrival, and many riders spend the night here to acclimatise.
The riding on the approach is about the surface as much as the corners. The road over Rohtang is often busy with trucks and tourist vehicles, and it is broken in many places by landslides, meltwater and rough patches. The pass itself is only open in the warmer months, usually from late spring into autumn, and heavy traffic in peak season can slow the climb significantly. The Atal Tunnel, which opened in 2020, now offers a faster way under the mountain, and reaching Lahaul has become much easier than it once was.
Fuel is available in Keylong, where there is a petrol pump that serves the whole valley, and it is the last reliable fill for a long stretch heading north, so top up fully. The next supply point is a long way up the road, and you should not assume anything will be available without checking. Carry water, extra layers and a basic repair kit, because the temperature can drop sharply and help is not always close.
Altitude matters here. Drink water, eat sensibly and take it slowly if you have come up quickly from Manali, because headaches and fatigue are common. Keylong is a good place to rest properly before the road gets higher and harder.