Sundgau mountain bike trails
Sports itinerary with several singles tracks, this course will immerse you in the history of the Second World War on the heights of Bettlach where you will discover the first vestiges of the Maginot line.
Very forested, this route nevertheless offers sumptuous panoramas over the Alsatian Jura and Switzerland. A few
technical passages and a sporty climb enhance everything! Perfect for experienced mountain bikers, this loop can
be extended by 7,5 km by staying on circuit no. 2 red until the Leihouse farm, between Oltingue and Biederthal.