Croix de l'Izon

Croix de l'Izon is a mountain summit located in the Chartreuse Mountains at 1349 meters above sea level. From this point, visitors can see the Vercors range and the city of Grenoble stretching out in the distance.

The summit has long served as a landmark for travelers crossing the Chartreuse Mountains, with a prominent cross marking its location. This monument helped guide people through the mountain passages.

The mountain forms part of the Parc naturel régional de Chartreuse, representing the regional commitment to preserving natural landscapes and mountain heritage.

Several hiking trails lead to the summit, with the path from Billerey taking about 9 kilometers and requiring roughly 3 hours of walking. Visitors should wear sturdy shoes and bring weather-appropriate clothing.

The summit is crowned with a stone cross that stands out from a distance, making it a distinctive feature of the landscape. Hikers often spot this cross first as a sign they are approaching the peak.

GPS coordinates: 45.23685,5.76065

Latest update: December 15, 2025 13:29