Casey Sullivan

The trek up Granite Mountain is a strenuous and fairly steep hike located east of Seattle and west of Snoqualmie pass off of I-90. Take exit 47 and turn North to a T intersection, park at the Pratt lake Trailhead at approximately 1860' and right beside I-90. The trail splits just after the first mile (1.2 miles exactly), stay left toward Granite Mountain. You climb steeply, switchbacking throu...