Lahaul is a beautiful region located in the state of Himachal Pradesh, India. It is known for its stunning landscapes, Buddhist monasteries, and adventure activities like trekking and river rafting. To reach Lahaul, you can travel by road from Manali through the Rohtang Pass, which is a breathtaking drive. However, it is important to note that Lahaul is a remote and high-altitude region, so it is advisable to acclimatize properly to avoid altitude sickness. Additionally, due to heavy snowfall during winters, the region is inaccessible for most part of the year. It is recommended to check the weather conditions and road accessibility before planning your trip to Lahaul.