Snowbound during winter months
The Rainbow-Sproat Flank is an intermediate trail that climbs and then traverses across the range that overlooks Whistler Valley. It is used extensively to access other trails and to create loops.
This trail is more of an XC style trail when compared to a lot of the other trails in the Whistler Valley. Having said this, it does have steep sections and many challenging turns.
The start and finish of this trail can see a lot of multi-use traffic in the summer, so be aware of other users.