The structure of Valsesia's Walser houses

"Walser" is the name for a group of Alemans, Germanic people that settled in Valais, Swiss Alps, from the 9^th century A.D and later migrated to the Italian Alps. Walsers developed a strong identity since they occupied inhabited valleys at high elevations and kept in contact with their motherland. Their culture has survived up to the present day. The extraordinary architecture of their houses offers a unique example in the world. This paper examines the structure of typical Walser houses in Valsesia, a valley in Piedmont, located in the northwestern Italian Alps. As not often seen in alpine construction, the use of timber prevails over stone. The blockbau technique allows connecting elements of side walls without nailing. The house represents an amazing synthesis of functionality, durability, structural soundness and architectural elegance.