Refine your search for walks in Condes
From Lac de Coiselet to Pic d'Oliferne

I suggest a route that is almost a loop, with some beautiful views, to reach the Pic d'Oliferne from Lac de Coiselet (Condes).
There are no major difficulties to encounter. At most, there are a few passages that require caution if the ground is slippery (see below).
The Pic d'Oliferne

Interesting viewpoint offering views of the Ain valley (Vouglans Dam, the Haut Jura mountain range and Mont Blanc in good weather).
The ruins of Oliferne Castle are now of considerable interest following restoration work carried out by volunteers.
Molard de Netru from Chancia

I suggest a short hike (about 1 hour) from Chancia to the small summit of Molard de Netru (491 m). There are some beautiful views to discover.
From Chancia to Montcusel in a loop

From Chancia, I suggest you return to Montcusel via a pretty loop trail: first, you follow the Bienne River at a distance, then you climb a few hills with beautiful views, especially towards Lac de Coiselet.
Lac Genin from Oyonnax

The aim of this hike is to take you to Lac Genin from the centre of Oyonnax. The route is mainly a loop. Once you arrive at the lake, you are free to spend as much time there as you like.
La Quinquenouille and Dramelay

This easy hike is best enjoyed in spring and autumn if you want to make the most of the second part, which is also the most beautiful: the waterfall and stream.
It's guaranteed to be cool in summer, even with just a trickle of water.
Amazon rainforest atmosphere before the waterfall.
Moderator update on 24/09/2020: Please note! Change of route at the end of the trail, after the waterfall. To return to the car park, follow the diversion and the yellow markings.
Ferme du Crime - Lake Antre

Walk in the forest with a view of Lake Antre and the Jura Mountains
Lake Antre viewpoint

An easy hike around Villards-d'Héria with superb views of Lake Antre, the town of Moirans-en-Montagne and Lake Vouglans.Please note that access is currently prohibited: following a landslide, access to the Lac d'Antre viewpoint is prohibited until further notice. From point (2), go directly to point (4).
Please note: there has been a forest fire between points (4) and (7) since 17/08/2025 at 7 p.m. Do not attempt this route
Cuchet viewpoint

This moderately difficult hike will allow you to discover unspoilt nature and a unique panorama from the Cuchet viewpoint.
In autumn, the colours are sublime...
From Saint-Maurice d'Echazeaux to Montdidier Castle

A pleasant, easy circular walk, mainly through woodland. The charming church of Saint-Maurice-d'Échazeaux (or des Chasaux), which overlooks the confluence of the Valouse and Ain rivers, and the ruins of Montdidier Castle are worth exploring.
From the Regardoir viewpoint to the Roche aux Corneilles viewpoint

The view from the lookout point is always impressive. Along this trail, you will overlook the beautiful landscapes of Lake Vouglans, observe its colourful surroundings and contemplate its wooded shores, remarkably preserved from unsightly urban development.
This route is also suitable for trail runners.
Around Oignin

The route follows the course of the Oignin river on the edge of the Gorges de l'Enfer, then goes around the Lac de l'Oignin, all with some pretty nice scenery!
Petit tour de Granges à Heyriat

Je vous propose un petit parcours permettant de rejoindre Heyriat à partir de Granges situé pas très loin des bords de l'Ain.
The path to Maisod Castle

Under the pine trees, immerse yourself in a Mediterranean atmosphere and marvel at the turquoise waters of Lake Vouglans stretching as far as the eye can see. Let the grains of sand covering the beaches caress your skin. The only thing missing from this picture is the taste of salt on your lips to make you believe in this unlikely little sea in the mountains.
This easy walk from the port of La Mercantine will take you to Maisod Castle and along Lake Vouglans
Tour of the viewpoints in Giron

In a typical Jura setting, this loop offers exceptional panoramic views, such as the Roche Fauconnière.
Overhangs of the Ain Gorges: Bolozon - Balvay - Solomiat - Napt

This is a circular route from Bolozon, passing through pretty villages (Balvay, Solomiat and Napt) and overlooking the Gorges de l'Ain.
This is a "classic" route (often suggested in the opposite direction) that does not present any major difficulties.