We will be taking the route as described in Gunn's scrambles book. Route will be approx. 17k with 1700m elevation gain. 

Expect a long day at a brisk pace with few stops. We will be starting very early. Water is scarce on the route so expect to carry at least 3L. 

Route is well described here: https://besthikesbc.ca/hiking-williams-peak-near-chilliwack/