Huy is a municipality of Belgium. It lies in the country's Walloon Region and Province of Liege. Huy lies along the river Meuse, at the mouth of the small river Hoyoux. It is in the sillon industriel, the former industrial backbone of Wallonia, home to about two-thirds of the Walloon population. The Huy municipality includes the old communes of Ben-Ahin and Tihange.