Multiday gravel bike trip on Grandes Traversées du Jura

Impressive waterfall about sixty meters high overlooking the hamlet of Cerveyrieu in the town of Artemare.Pots, basins, canyon and impressive waterfall make up this diverse site. The Cerveyrieu Waterfall is one of the "geological curiosities of Valromey" located along the "Séran" stream, labeled Sensitive area by the Department of Ain in 2017 along with the Gorges de Thurignin, and the canyon of Cerveyrieu , Real natural and landscape jewels of the Department of Ain. The waterfall offers a very beautiful view of the Colombier and the Alps. To admire it from above, take the D31, “sous Chassin” (between Champagne and Don). The turbulent waters of the Séran, a river classified as the first category for trout fishing, above the village of Artemare. It is forbidden to bathe in the bed of the Séran and to picnic on the banks of the Séran. Animals accepted on leash only. Please note that the flow of the Séran river varies greatly over the seasons, it happens that the waterfall can be dry during the summer.

An unspoiled site nearly half a kilometre in length, where the Séran has hewn out a succession of potholes linked by deep, narrow clefts in the rock down which roaring water cascades.This site is part of 32 sites labeled Sensitive area in the Ain department. A stone pavement forms a bridge over one deep pothole, providing access to the path to the former railway station of Vieu. The gorges are located close to the hamlet of Belmont, and are part of a hiking trail named Les gorges de Thurignin. It is forbidden to bathe in the bed of the Séran and to picnic on the banks of the Séran. Animals accepted on leash only. Please note that the flow of the Séran river varies greatly over the seasons, it happens that the gorges can be dry during the summer.

A vast Jurassic plateau with gentle landscapes which change with the seasons.

Located in Valromey sur Séran in the Bugey Sud, the Observatoire de la Lèbe is entirely dedicated to the discovery of astronomy for all.At the Lèbe Observatory, everything is designed to bring astronomy to life and make it exciting, even (and especially!) for those who know nothing about it. Every year, we welcome thousands of children, schools, families and associations to share the joy of understanding the sky. We have a single goal: to share the stars with as many people as possible. Whether you are a child, parent, walker, curious observer or dreamer, you are welcome here. Astronomy is also about passing on knowledge... and that starts here, at the Lèbe Observatory. The Observatory is also a dynamic association, made up of volunteers and facilitators who share their passion through workshops, observations, courses, monthly meetings and major events such as the Nuits des étoiles (Nights of the Stars).