One way to discover the Mont Treble is to borrow the Denecourt trail No. 8. This route of about 3:30, marked in blue, starts at the crossroads of the Rooster and takes walkers on the trail of the quarry. It is also a route that will allow you to discover the work of the Wood Denecourt and Colinet, who traced the blue trail, named many rocks, caves and views on forest Fontainebleau.
If Denecourt trail No. 8 is strictly forbidden to bikes, there is a mountain bike circuit 6 km nearby Mount Sharp, from the intersection of the Rooster also.
