Experience a thrilling 35 hour round trip whitewater rafting adventure this is jaspers only class iii with the shortest commute and unquestionably the best whitewater in the area the sunwapta river lives up to its stoney indian name of turbulent water it offers an exciting combination of fast fun rapids incredible scenery and abundant wildlife the sunwapta river is perfect for the adventurous beginner and minors over 40 kilos 90lbs