Attignat-Oncin walks

The Mont Grêle lookout point and Archelle’s summit. Mont Grêle is a peak that is visible from the valley of Chambéry and the Aiguebelette region. It is easily spotted thanks to or because of the pylons that are installed at the top. Up close, these towers have still look great, but they do not alone justify the purpose of the tour, which is interesting because it offers views over Lake Aiguebelette and Chartreuse.

A very pleasant walk, often in the shade. Ideal for very hot days. Very little tarmac and, as a bonus, waterfalls. Points of interest: the Robin Stele (a tragic episode in the Resistance), the gorges visible from the footbridge, the waterfall, etc.

Starting from Aiguebelette, this is an easy hike on the western slope of the Épine mountain, taking the Voie Romaine and the Voie Sarde. This route offers numerous views of Lake Aiguebelette. See the safety recommendations at (9).

A beautiful hike to be done with or without snowshoes.

Petit Som and Grand Som from Gîte à Rucher de la Ruchère.

Peri-urban circuit to quickly escape the city. Views of Chartreuse and Bauges.

From Saint-Pierre-d'Entremont, this beautiful walk leads to the source of the Guiers-Vif, follows the course of the torrent, passes through hamlets and reveals the large clearing of the Cirque de Saint-Même. The Cirque de Saint-Même is a very popular spot, attracting families in search of fresh air in the summer months. Hikers will find a little more freshness and tranquillity as they climb towards the Cascade du Guiers-Vif.

A beautiful loop in the northern Chartreuse with magnificent 360° views of the Alps.

A lovely with snowshoes, with a beautiful view of the Alpine peaks at its height. Note that this hike can be done in all seasons.

Une superbe boucle où l'on côtoie, cascades, tunnel naturel, grotte, pas d'escalade, vire aérienne, alpage avec pour couronner le tout, au long du parcours, de très beaux points de vue. Attention, ce parcours exposé n'est pas adapté aux personnes sujettes au vertige et n'ayant pas l'expérience de traversée aérienne et de pas d'escalade. A éviter impérativement par temps humide en raison des risques de glissade.

To reach the Fontanieu chimney, the classic route climbs through the forest on the western slope of the Mallissard valley. It is difficult to find your way here due to a maze of forest paths created by logging. In addition, the maps are often out of date.The proposed hike avoids this wooded valley and passes through a little-used area where the route is easy to follow with very few intersections. It consists of a single track, climbing up a valley to the Col de Fontanieu. However, this adds 2 km to the hike and 50 m to the elevation gain. From the pass, the trail climbs to the foot of the cliff and follows it to reach the Fontanieu chimney. Then there is a long aerial traverse followed by a ridge crossing. From the summit of the Lance Sud de Malissard, the return is via the Col de Bellefont and the Col de la Saulce. 4/12/2023: Some sections may be closed (see practical information).

This is definitely the easiest and shortest way to climb the Grand Som. Caution for those prone to vertigo: between (2) and (3), the walk becomes a climb in places. The passages are often narrow and can be daunting.

Variation of the "Dent du Chat" with a route that passes through Molard Noir and starts above Caton, instead of the traditional "Col du Chat".

A lovely walk starting from the banks of the Rhône, leading to the Mont de Cordon viewpoint (altitude 400 m) and offering a beautiful panorama of the Rhône and the Izieu mountain. During the climb, you pass a beautiful private castle and on the way back, you can see three caves that were inhabited during prehistoric times: the Bonne Femme cave, an unnamed cave and the Liévrin cave.

This is a short, unusual walk that follows the Alloix torrent. Curious walkers will spend more time admiring the work of the water than walking. This walk can end with a leisurely stroll through the narrow streets of the old village or, as the locals say, "on the paths of yesteryear", where local markings will guide you.

A marked trail allows you to explore several water-related areas (hillside, stream, marsh) around Glandieu and its waterfall. Some paths are not maintained, see notices.