Fort Munro was built as a summer resort by British officials in_____________?

Fort Munro was built as a summer resort by British officials in_____________?

فورٹ منرو کو برطانوی حکام نے کب سمر ریزورٹ کے طور پر بنایا تھا؟
Explanation

Fort Munro, formerly known as Loilaresir, is a hill station which is located at a height of 6,470 feet.

Located in Dera Ghazi Khan District.