a. Some of the most gorgeous destinations to visit solo in India in December are Kasol, Manali, Sangla, Gulmarg, Leh, Rishikesh, Auli, Spiti, Ladakh, Gangtok, Tawang, Shillong, Tirthan Valley, Jaisalmer, Goa, Kutch, Pondicherry, Alleppy, Agra, Coorg, and Munnar. read more