One of the best trails ever! - Trail guide: --------------------------------------------------------------------------------- Get Technical .brThis is ALL of the Alpine Downhill Mountain Bike trail called Top of the World at Whistler! I rode it with my cousin Brian and it was a lot of fun! I went to Whistler .brMountain Biking Top of The World trail in the Whistler Bike Park. Beginning at the top of Whistler in the alpine, this run eventually descends back to the main trail .