Valstagna is a town and comune located in the province of Vicenza within the Veneto region of northern Italy. It serves as a local municipality situated near several larger urban centers, including Bassano del Grappa, Marostica, Asiago, Trento, and Venice.
The town is accessible via the SS47 Provincial Road and is connected to the frazione Carpanè of San Nazario by a bridge. It functions as a primary geographic point within its local district in the Veneto region.