It is a hiking trail that winds through 18 locations - from Macugnaga to Calasca Castiglione - in which ancient structures for baking such as kilns and mills have been preserved.
Alpine crafts and Walser culture meet every year in the month of July in Macugnaga in the traditional appointment with the Fair of San Bernardo.
Founded in 1987 with the intent to recall an ancient fair that took place at the foot of Monte Rosa, the San Bernardo Fair annually attracts more and more tourists.
The Walser House Museum of Macugnaga, hosted by the parish house of the village of Borca, was founded in 1982 as gathering place of the objects of daily use of the Walser people of the Anzasca Valley.
In it there are still today tools and objects in wood, stone and metal, a proof to the dedication of Walser people for work.
The village of Macugnaga still retains tangible trace of the Walser tradition: in the architecture of its homes, made with the Blockbau system - larch slot in logs - in the traditional costumes worn by the women of the village, in the language spoken by the elders and in the Dorf, the first settlement dating back to 1200.
Points of interest in the Dorf are the cemetery and the Old Church with the ancient lime tree: the first was founded in the second half of the thirteenth century, but over the years has undergone several reconstructions and renovations.
which all the border mountains have in common and which now belongs only to the past and a series of documents on the great mountain guide Mattia Zurbriggen (first climber of the Aconcagua) A unique museum in Italy and in Europe that through black and white images memory one of the most characteristic phenomena of the valleys between Italy and Switzerland.
Linked to a bygone era, to an ancient and tiring work is the Guja Gold Mine Museum, located in the Borca hamlet, the first mine in the Alps open to visitors as well as the first mine-museum in Italy.
Along a fully illuminated 1.5 km route is possible relive the history of a tiring trade and learn the techniques and methods of gold extraction. The Guja mine is accessible to disabled people.