Rang Mahal, the historic beauty of Dalhousie is Founded by Raja Umed Singh in the 18th century. Rang Mahal was created to assist the apartment of royal women. The Rang Mahal or the Himachal Emporium opens between 10 AM to 1 PM and again from 2 PM to 5 PM from Monday to Saturday. You can go to the place at any time of the year. However, winter is considered the best time.