Answer: Mussoorie - is a hill station and a municipal board in the Dehradun District of the northern Indian state of Uttarakhand.
Nainital: is a popular hill station in the Indian state of Uttarakhand and headquarters of Nainital district in the Kumaon foothills of the outer Himalayas.
Ranikhet: is also a hill stations and cantonment town in Almora district in the Indian state of Uttarakhand.