Calgary, Alberta, CanadaLocated in northwest Calgary, Nose Hill Park covers 11.27 square kilometers and is surrounded by 12 residential communities. The mountain bike trails range from beginner to intermediate. This is a great area for those learning to mountain bike wanting to get a taste of some real smooth and rolling singletrack without much technical to throw you off your game. Nose Hill is a great early season ride as the trails do get overgrown during the summer months. Please stay on established trails.