This is a great trail for all ages and dogs. I'd rate it as moderate as the inclines are not too steep and there aren't many of those. Since there are loose rocks and the Canadian Shield, hiking boots are best. Superb view over Lac du Deux Montangnes at the top of Route du Cavalaire. The Sommet trail is best begun at the far end of the parking lot as it isn't a well signed trail from the Sentier du Cavalaire.