Aire (rivière) walks

The Deux Étangs mountain bike trail is an ideal nature route for sports enthusiasts and thrill-seekers. Mainly set out through the forest, it alternates between fast-flowing paths, technical sections and short climbs that put your legs to the test. A true adventure crossing the entire Croix aux Bois State Forest from north to south, you’ll discover rugged landscapes and numerous small springs.

A trail in the heart of the Argonne, nestled on the gaize where trees flourish and geological mysteries exist. The route allows you to get closer to and learn more about karst formations called "gouffres" (chasms).

This hilly route around the Aire Valley, famous for its exceptional biodiversity, is the perfect combination of exercise and heritage! Hop on your mountain bike and tackle the Vertiges du Val d'Aire route. This challenging route will thrill you with its forest trails and panoramic views of the bucolic Argonne countryside, while punctuating your journey with the authentic charm of our rural villages and prestigious stops such as the Ariethal Viaduct and Chéhéry Abbey.

This hilly route around the Aire Valley, famous for its exceptional biodiversity, is the perfect combination of exercise and heritage! Hop on your mountain bike and tackle the Vertiges du Val d'Aire. This challenging route will thrill you with its forest trails and panoramic views of the bucolic Argonne countryside, while punctuating your route with the authentic charm of our rural villages and prestigious stops such as the fortified church of Saint-Juvin and the Abbey of Chéhéry.