In a limestone slope east of Grésine Bay is the cave "Grotte des fées", accessible by rough stairs carved into the rock. The cave widens into six rooms with a total length of 31 meters. Don't forget your flashlight!
The climb from Jongieux le Haut is still very pleasant, and at the chapel you are rewarded with a beautiful panoramic view. The descent to Yenn can be very slippery …
360-degree panorama from the Grand Colombier cross located a few meters below the summit located a little further north. (1524 meters). Impressive panorama of the Alps and view of the 3 French Alpine lakes.
Small lake a stone's throw from the Rhône, the wine-growing villages of Bugey de Belley and Grand Colombier. You can swim there in summer at the beach on the south side or fish.