White: First timer
Green: Beginner
Blue: Intermediate
Black: Advanced
Double Black: Expert
The Shack Loop has been specifically designed as an introductory loop with route options for skill building.
After you have mastered the basic green loop take the right-hand turn (black & white sign) to Bogan's Run, if you conquer that one take the left-hand turn on to Carcass Canyon, with those two under your belt you can tackle any Yack Track!
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