Krosno is a historical town and county in the Subcarpathian Voivodeship, in southeastern Poland. The estimated population of the town is 47,140 inhabitants as of 2014. The functional urban area of Krosno has a population of 115,000 inhabitants. Krosno is a medieval fortified town, a former Royal Free Town and centre of cloth, linen, canvas, baize and Hungarian wine trade. It is also notable for its glassmaking traditions, which became known as the Krosno Glassware.