A great trek - for those who dont mind to get muddy (during wet days). Various landscape with a great views. Lovely lake, narrow steep paths in the woods, castle, rivers, bridges, waterfalls. Few picnic areas (wooden tables, benches). The trail is suitable as well for mountain bikes.
In the summer the Lac (lake) du Robertville offers few camping area. Water sports - boats renting,.. Wild swimming. And others - you can check more kn websides.