December is the best month to travel to Himachal and experience the breathtaking scenes of valleys, snow-capped mountains, frozen lakes, etc. Explore these 15 best places to visit in Himachal Pradesh in December as Bir Billing, Lahaul-Spiti, Shimla, Dalhousie, Manali, Malana, Kheerganga Trek, Patalsu Peak Trek, Khajjiar Lake, and many more. The places to visit in Himachal in December, with the scenic valleys and lofty mountains become laden with thick white snow.