20의 볼로존가지 명소 & 주요 장소

6개의 아치로 된 자동차용 도로와 11개의 아치로 된 기차용 도로가 있는 2개의 중첩된 차선이 있는 예쁜 작은 석조 고가교. 특이함.

Beautiful paved road, but for those who prefer dirt tracks, cross to the other side of the river! There won't be any cars and the views are even more beautiful.

Pretty little viaduct which is a real must-see!

Definitely worth a visit, you simply have to include this double-decker bridge in your itinerary.

This glacial lake, backed by limestone cliffs, is sometimes sapphire in color, sometimes emerald - Alexandre Dumas wrote in his book Impression de voyage in 1834: "This pretty little sapphire blue lake, set like a jewel, that nature would fear to lose."

Natural jewel, sapphire blue or emerald green waters, nautical activities.

Nestled at the bottom of a valley, on the side of the road which goes from Bourg en Bresse to Oyonnax, this building is only clearly revealed nearby, on the GR, which runs alongside the enclosure. Drainages cut the path in several places, to a greater or lesser extent depending on the rainfall, but are designed to be passable. Access is easy, provided you are properly shod and covered depending on the season.

Passage of the viaduct during La Bisou 2023.