Le Gua: Nature, Hiking Trails and History

Le Gua can be explored through a variety of different themes: the flames produced by the combustion of methane at the Fontaine Ardente, hikes with different stated durations, and historic sites. For planning, it helps to look at the specific route details: some trails are described with an approximate duration, while others are characterized mainly by their landscape or historical associations.

The Fontaine Ardente and nearby trails

The Fontaine Ardente is located in the territory of Le Gua, below the hamlet of La Pierre, between Saint-Barthélémy and Miribel-Lanchâtre. Its flames are produced by the combustion of methane. This makes the site both a natural phenomenon and a starting point for exploring the different themes reflected in route names and trail descriptions around Le Gua.

The La Fontaine Ardente circular hiking trail is 5.2 kilometers long and takes about 1 hour and 30 minutes. Route details may change if the trail is revised, so check them before setting out. The Sentier de la Fontaine Ardente descends from the information panel to the Fontaine Ardente along a single path.

Choose hikes by duration and landscape

The “Chemins de la liberté: De Résistance et de Mémoire” loop starts and ends in Prélenfrey and passes through Le Gua. Its 3.5 kilometers take about an hour, and the trail is divided into six stops. The stated durations clearly distinguish this hike from the La montagne d’Uriol loop, which is listed as taking about 5 hours and 30 minutes. This lets you compare the hikes described according to the time available, without inferring difficulty from duration alone. Routes and trail markings may change; check conditions before your hike.

The La montagne d’Uriol loop is 13 kilometers long, climbs 800 meters in elevation, and is rated as fairly difficult. Its description leads downhill to the Champa micro-hydroelectric plant and then on to the village of Le Gua. Route details may vary if the trail is revised. Another route name identifies the trail to Baraque des Clos as the Sentier du périmètre, also known as Balcon Est.

The mountain hike to Col Vert and Pas de l’Oeille passes through Le Gua, Villard-de-Lans and Saint-Paul-de-Varces. Along the way, the landscape is shaped by woodland, mountain pastures, paths along steep slopes and scree fields. Access to this mountain hike is seasonal; take this into account when planning and check conditions before setting out.

Local history and historic sites

Near Le Gua, close to Prélenfrey, the remains of an 11th-century feudal castle stand at an altitude of 880 meters. They are located on a rise at the foot of the Jonier stream and beneath dense vegetation. The church of La Ferrière was completed in 1710 and consecrated only in 1732. These dates mark different stages in its history: completion and consecration did not take place in the same year.

The history of the Foire aux escargots also goes back a long way. In the hamlet of Les Saillants, an annual fair on March 13 was authorized in 1844; in 1967, it was moved to the following Saturday. These details describe the historical development of the date. Check event dates separately when planning your trip.

Finding your way along the D8 and fishing

For orientation, you can explore Le Gua along the D8 departmental road from Vif to Col de l’Arzelier. Check road conditions before driving. Fishing enthusiasts can find 45 kilometers of first-category running waters in the Gresse Valley fishing area, managed by the AAPPMA “La Gaule de la Vallée de La Gresse.” Trout make up most of the fish population. The area covers Le Gua, Vif, Château-Bernard, Saint-Andéol, Saint-Guillaume, Miribel-Lanchâtre and Saint-Paul de Varces. Fishing regulations and access conditions may change; check the current conditions before fishing.

Discover more destinations: Susville, Panossas, La Forteresse, Saint-Étienne-De-Crossey, Bilieu, Saint-Baudille-et-Pipet, La Combe-de-Lancey, Villefontaine.

See the regional travel overview: Isere.