Sialni is a city in the State of Uttaranchal. The closest tourism destination to Sialni is Satpuli. Other close by tourism destinations include Lansdowne, Devprayag and Pauri. The nearest major railway station to Sialni is () which is at a distance of 5.5 kilometres. The nearest airport is at which is at a distance of 8924 kilometres. Lying at an elevation of 3805 m, which makes it a high-altitude city.