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St Romain Loop

St Romain Loop
St Romain Loop
St Romain Loop
St Romain Loop

Description

Follow the meanders of the Rhone River and discover the panoramic view from the St Romain Chapel, at the heart of the Joncieux vineyard. Walk your way back through the alluvial plain of Yenne. Difficulty : medium. Duration : 4:30 hours. Starts from Yenne.

Discover the Chapelle Saint Romain, located in the commune of Jongieux near an orientation table. You can also admire the Jongieux vineyards, the Crus de Jongieux and Marestel wine-growing site, which has been nationally classified for its landscape quality since 2010.
The Lagneux marsh and chapel are also worth a visit.
Medium difficulty.

The Butte Saint-Romain:
A site in the commune of Jongieux, the Butte Saint Romain, which was a surveillance post on the Rhône for the Gauls, and its plateau are a major archaeological site. Finds at St-Romain point to the existence of a Gallo-Roman building from the early Christian era, later replaced by a Christian chapel from the Middle Ages (destroyed during the Revolution). In 1938, a 4th-century stele dedicated to the Gallic god Sylvanus was discovered. It bears a Christian inscription (504) on the reverse, the oldest in Savoie. This stele has been placed in the Musée Lapidaire in Aix-les-Bains. A committee founded in 1990 is behind the construction of the new chapel.

Technical Information

Walking
Difficulty
Easy
Duration
4h30mn
Dist.
15 km
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Altimetric profile

Starting point

Parking de l'église , 73170   Yenne
Lat : 45.706569Lng : 5.755591

Points of interest

Additional information

Environments

In the country
Riverside
Close to a public transportation
Village 2 km away
Close to GR footpath
Bus stop < 500 m

Updated by

Office de Tourisme de Yenne - 24/11/2025
www.dentduchat.fr
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Contact

Phone : 04 79 36 71 54

Email : info@yenne-tourisme.fr

Website : http://www.dentduchat.fr

Location complements

Bus stop near Yenne town center named Salle des Fêtes on route no. S02 173 (Chambéry/Yenne/Belley). By car, you can park in the Place des Vieux Moulins parking lot or in the parking lot opposite the Maison de la Dent du Chat. Free parking. Hiking signs can be seen near the Maison de la Dent du Chat.

Type of land

Ground
Not suitable for strollers

Reception complements

Drinking water available in Yenne at the public toilets. Please bring hiking boots.

Guidebook with maps/step-by-step

Departure - From the church in Yenne 230 m, take the underpass under the RD then follow the Rhône along the GR9-GR65.
1/ Reach Brotelot then Pré-Novel.
2/ Continue along the Rhône to the sign for Les Chaffauds.
3/ Turn right onto a track as far as the hamlet of Etain. Follow the road for 250m.
4/ Take the steep, winding path that climbs to the left through the woods and leads to the summit of the Butte de St-Romain.
5/ To return, cross the Jongieux vineyards to the D210 road, which you take for about 100m. Follow the yellow signposted route through the vineyards before descending to the Lagneux plain. 6/ After La Touvière, take the path on the right. Reach Grand Lagneux and take the road to Petit Lagneux.
7/ Then take the GR to L'Ile and use the return path from Lône d'en l'Ile.

Animals

Yes. Pets allowed on leash only.

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Caution!
We have no information on the difficulty of this circuit. You may encounter some surprises along the way. Before you go, please feel free to inquire more and take all necessary precautions. Have a good trip! 🌳🥾