Sainj Valley Sainj Valley is a jewel of Himachal Pradesh that lies concealed within the vast Himalayas. Even though this charming hamlet is close to several other well-known tourist destinations, such as Kullu and Manali, only a small number of tourists visit it. Sainj's natural beauty is accentuated in December when a little dusting of snow occasionally covers the expansive meadows. If you want to spend a relaxing vacation with your family and loved ones in Himachal Pradesh in December, this is a unique location to go. As the trail begins in Sainj and may take you to the Great Himalayan National Park, it is a refuge for hikers. You can also see Pundrik Lake, one of Himachal's most picturesque lakes, which is surrounded by thick trees and grasses.