The correct answer is (c) Almora.
Binsar Wildlife Sanctuary is a wildlife sanctuary in the Kumaon region of Uttarakhand, India. It is located in the Almora district, about 100 km from the state capital, Dehradun. The sanctuary covers an area of 488.03 square kilometers and is home to a variety of wildlife, including tigers, leopards, elephants, deer, and birds.
The sanctuary was established in 1972 and is one of the most popular tourist destinations in Uttarakhand. The sanctuary is open to visitors from October to June and offers a variety of activities, including trekking, camping, and wildlife safaris.
The other options are incorrect because:
(a) Pithoragarh is a district in the Kumaon region of Uttarakhand. The Binsar Wildlife Sanctuary is not located in Pithoragarh district.
(b) Chamoli is a district in the Garhwal region of Uttarakhand. The Binsar Wildlife Sanctuary is not located in Chamoli district.
(d) Rudraprayag is a district in the Garhwal region of Uttarakhand. The Binsar Wildlife Sanctuary is not located in Rudraprayag district.