Chitral District () was the largest district in the Khyber-Pakhtunkhwa province of Pakistan, covering an area of 14,850 km², before splitting into Upper Chitral District and Lower Chitral District in 2018. Part of the Malakand Division, it is the northernmost district of Pakistan. It shares a border with Gilgit-Baltistan to the east, with Kunar, Badakshan and Nuristan provinces of Afghanistan to the north and west, and with the Khyber-Pakhtunkhwa districts of Swat and Dir to the south. A narrow strip of Wakhan Corridor separates Chitral from Tajikistan in the north. History Chitral shares much of its history and culture with the neighboring Hindu Kush territories of Gilgit-Baltistan, a region sometimes called "Peristan" because of the common belief in fairies (peri) inhabiting the high mountains. The entire region that now forms the Chitral District was an independent monarchical state until 1895, when the British negotiated a treaty with its hereditary ruler, the Mehtar, under which Chitral became a semi-autonomous princely state within the Indian Empire. Chitral retained this status even after its accession to Pakistan in 1947, finally being made an administrative district of Pakistan in 1969, disestablishing the Princely state. Topography and access Chitral is counted amongst the highest regions of the world, sweeping from 1,094 meters at Arandu to 7,726 meters at Tirichmir, and packing over 40 peaks more than 6,100 meters in height. The terrain of Chitral is very mountainous and Tirich Mir (25,289 feet) the highest peak of the Hindu Kush, rises in the north of the district. Around 4.8 per cent of the land is covered by forest and 76 per cent is mountains and glaciers. Chitral is connected to the rest of Pakistan by two major road routes, the Lowari Pass (el. 10,230 ft.) from Dir and Shandur Top (elevation 12,200 ft.) from Gilgit. Both routes used to be closed in winter, but circa 2017 the highway Lowari Tunnel under the Lowari Pass opened to vehicular traffic for at least ten hours per day. A number of other high passes, including Darkot Pass, Thoi Pass and Zagaran Pass, provide access on foot to Chitral from Gilgit-Baltistan. Arandu Pass, on the border between Pakistan and Afghanistan Broghol Pass, on the border between Pakistan and Afghanistan Dorah Pass, on the border between Pakistan and Afghanistan Darkot Pass, on the border between Chitral and Gupis-Yasin District Shandur Pass, on the border between Chitral and Gilgit-Baltistan Lowari Pass, on