Jomsom (जोमसोम), (Ward No. 4 of Gharpajhong Rural Municipality) also known as Dzongsam (New Fort) is the centre of Gharapjhong rural municipality in Mustang district and a former independent village development committee situated at an altitude of about in Gandaki Province of western Nepal. The soaring peaks of Dhaulagiri and Nilgiri form a backdrop to the town straddling the Kali Gandaki River, which flows right through the centre of Jomsom. Along the banks of the Kali Gandaki, black fossilised stones called shaligram, considered as an iconic symbol and reminder of the god Vishnu in the Hindu culture, can be found. Such stones are believed to be found only in the Kali Gandaki, and are holy to the Hindus. As the district headquarters, Jomsom is primarily an administrative and commercial centre with government officials and merchants rubbing shoulders with the local residents of the region, known as Thakalis. The town is also the main hub for onward travel to Upper Mustang and Muktinath. A company of the Nepalese Army is stationed here. Regular flights to Pokhara are operated from Jomsom Airport, which is also capable of handling aircraft from the Nepalese Army Air Service. Jomsom lies to the north of Pokhara in Mustang district, and is the main gateway to Upper Mustang. It lies to south of the village of Kagbeni, a Tibetan-influenced village filled with prayer wheels, chortens and a Buddhist monastery. The trail passing through Jomsom follows the Kali Gandaki River which forms the deepest ravine in the world; on one side lies the Annapurna mountain range and on the other side is Dhaulagiri. The river freezes during winter and flows with rainwater and melting snow in summer and monsoon. With its diverse landscape, the area around Jomsom has the scenery of rocky cliffs and high peaks of the Himalayas without much presence of greenery, with the exception being forests of bright rhododendrons. The culture in Jomsom is a rich combination of Hinduism and Tibetan Buddhism. The layout of the town and the design of the houses are unique to this area.