From the Wikipedia page 
Piedmont (/ˈpiːdmɒnt/ PEED-mont; Italian: Piemonte, pronounced [pjeˈmonte]; Piedmontese, Occitan and Arpitan: Piemont; French: Piémont) is a region in northwest Italy, one of the 20 regions of the country. It borders the Liguria region to the south, the Lombardy and Emilia-Romagna regions to the east and the Aosta Valley region to the northwest; it also borders France to the west and Switzerland to the northeast. It has an area of 25,402 square kilometres (9,808 sq mi) and a population of 4 377 941 as of 30 November 2017. The capital of Piedmont is Turin.