Refuge Antoine Cros, dit de l'Oule walks

Starting from the village of Gleysin, from the Bourgeat Noire car park, this beautiful loop in Belledonne connects several iconic sites in the Haut Bréda valley.The route passes by the Chalet du Bout, then climbs up to the Croix du Léat, before descending to the peaceful Lac du Léat, ideal for a quiet bivouac with views of the Chartreuse and the Bauges. The route continues to the Refuge de l'Oule, a small, friendly alpine lodge where you can also spend the night, then descends back to the starting point. We did this hike over two days with a night at the lake, but it can also be done in a day for the more experienced. A beautiful and varied loop, between forests, alpine pastures, open ridges and wild waterways.

A circular walk through a rocky landscape shaped by glaciers and dotted with mirror-like lakes. After the peaceful mountain pastures of Lac Léat above the Haut Bréda valley and then the Combe Grasse, the walk takes you to the passes and peaks surrounding Puy Gris before descending towards the scenic setting formed by the lakes of Grande Valloire. The hike can be done with an overnight stay in a mountain hut and can be combined with the easy ascent of Puy Gris: see the ‘During the hike’ section.

The panoramic view from the summit of the Grand Morétan is exceptional, with the highest peaks of the French, Swiss and Italian Alps all in view. This route, half of which is off-trail, crosses the wild glacial cirque of the Glacier du Gleyzin and reaches the summit via the Col Nord du Gleyzin. A variant described here also allows you to pass via the Col Morétan.