Hwy 640 East of the 15 to Lorraine, Exit north cross hwy. Nice rolling terrain in beautiful wooded area. No arduous climbs. Skill level depends on you choice of trails range of terrain and conditions.
Whole area becomes extremely difficult when wet due to heavy clay soil.
See Jacques-Cartier Provincial Parks. The trail roles a bit but it is general an easy ride with some beautiful views of the river. If you bring along your panniers with equipment, you can camp at one of the backcountry sites at Le Grand Duc. It's about 30 min. See Jacques-Cartier Provincial Parks.