Circuits Frontières offers cyclists over 50 km of the best backcountry mountain biking in the Eastern Townships. Lovers of smooth, rolling single-track trails, technical trail enthusiasts and beginners alike will all find something to their liking. Mountain bike enthusiasts can ride through one of Quebec's largest Christmas tree plantations. Since 2007, the network has been a must-see in la belle province, so come and put some oxygen in your tires!