The best traffic-free bike rides around Issime

The Castello di Suzey stands on an inaccessible rocky spur, in a position that in the 14th century guaranteed absolute control over the transit of the Lys valley. The structure is a classic example of a medieval enclosure castle, dominated by a massive quadrangular tower and surrounded by the remains of a fortified village now swallowed by vegetation. This stronghold was the headquarters of the lords of Suzey, a branch of the Vallaise known for their bellicose nature and independence from central powers. A famous anecdote concerns the family's determination to defend their privileges: it is said that the lords of Suzey imposed such severe transit taxes that they sparked fierce disputes with merchants and neighboring communities, turning the castle into a sort of armed customs post. A local legend also tells that the castle was connected to the other Vallaise properties in Perloz via a network of secret passages dug directly into the rock, used to move troops and riches away from prying eyes during sieges. Another popular tale describes the castle's end as a dramatic event: a devastating fire, which broke out during an enemy attack, would have marked the definitive abandonment of the structure.

The village is situated on a natural terrace offering a panoramic view of the Lys valley. An e-bike charging station is available.

The historic center of Perloz constitutes an architectural nucleus of considerable interest for understanding the social and political dynamics of the lower Aosta Valley. The heart of the settlement is represented by the Casaforte Vallaise, a 14th-century quadrangular structure that served as the administrative and judicial center for the noble family of the same name. The building preserves medieval construction elements, including the coat of arms carved on the portals, a testament to the exercise of jurisdictional power over the territory. A short distance away stands the parish church of San Salvatore, characterized by a facade entirely frescoed with a representation of the Last Judgment dating back to the 17th century, a work that served as a tool for religious instruction for the local population. The monumental route continues with the Museum of the Resistance, housed in premises that recall the historical memory of the "Brigata Lys". Here, documents and artifacts related to the events of 1944 are preserved, when the village became a fundamental operational center for the partisan formations in the area. Walking through the narrow stone streets, one also notices the presence of numerous stone fountains and community ovens, symbols of the collective management of rural resources. This stratification of different eras, from medieval feudalism to contemporary history, makes the center of Perloz a relevant technical and cultural stop for those crossing the slopes of the Lys valley.

In this stretch, the Via Francigena follows the ancient Roman route of the Via delle Gallie, where the paving retains the ruts of millennia-old carts. Connecting Augusta Prætoria to the Alpine passes, this strategic road shaped the landscape with rest stops and villages, some of whose names still indicate the distance in miles from the city. Traveling it today means experiencing a direct connection between the spiritual journey of medieval pilgrims and the engineering of the Romans.

Saint-Germain Castle (or Montjovet Castle), of uncertain origins, marked the history of the Aosta Valley, passing from the Savoy to the Challant family, before finally returning to the Savoy in 1438. Used as a military garrison by Amadeus VIII, it was abandoned in 1661 when the garrison was transferred to the Bard Fort. Completing the site is the Church of Saint-Germain: a small Romanesque building that, through frescoes and architectural details, preserves the spiritual memory of the local community.

The hamlet of Le Bourg can be easily reached by bicycle, passing under the highway overpass. The village is worth a visit for its characteristic keeled-arch windows, frescoes, and ancient signs that tell the story of the town. Also not to be missed is the church of San Rocco, perched on a rocky outcrop and offering a panoramic view of the valley.

Brusson is a renowned mountain resort, renowned for its tranquil atmosphere and Alpine landscapes. Its heart is the lake, an easily accessible body of water perfect for relaxing walks, picnics, and outdoor activities. In winter, the town becomes a hub for cross-country skiing.

The first few kilometres starting from Andrate are on a dirt road that is not very smooth in some sections.