The conformation of the Sesia Valley is very diverse, depending on the area, including the lower valley, we pass from the red porphyry with limestone, gneiss from a lot of work to lighting assemblies and some notches in the cliffs over granite gneiss, typical of the valley.
This diversity is reflected in the difficulties of the walls: plaques supertecniche, vertical walls, roof strength, cracks and some streets with overhanging degrees that roam between 4 ° and 8 °, are able to satisfy all lovers of free climbing. Do not miss a wonderful addition to Alagna railway, which extends from an altitude of 2396 at an altitude of 2700 in about 800m in length and includes also a Tibetan bridge.
Some of the most interesting routes are:
The impressive tower of young and old monolith that overlooks the town of Boccioleto. The story of his first ascents, cableways and through the simplest route back to the '30s. Today the streets are drawn entirely nailed resin. Cliff in the village of Ronco Fervento is the most extensive area of the cliff, with its many levels of difficulty, its beautiful rock and rough machined and its severe type of climbing ever and always pleasant. G. Pitched the first-born Valsermenza cliff. The place is very convenient, easily accessible and cool in summer. Climbing develops mainly on plaque techniques.