The Winter Wall is a short section of less than 10 routes before you reach the end of the SCC-owned property (climbing past this point is off-limits).
As you walk down the trail in the Harvest Wall section (which becomes overgrown and unclimbable past Pumpkin Patches), continue past the end of the wall and watch for a right-facing corner that leads up to a roof. This is the start of the Winter Wall.
11 Total Routes
['4 Stars',1],['3 Stars',7],['2 Stars',2],['1 Star',1],['Bomb',0]