Stairmaster couloir & Corona Bowl, Whistler backcountry Despite some nasty white weather we snuck out to the Whistler backcountry to ski the Stairmaster Couloir on Phalanx and the Corona bowl. Backcountry Ski Touring Whistler Backcountry Ski Touring Whistler Other Trips You May LikeCrevasse Camping – Mt GaribaldiSpring Wapta Ski TraverseThe Wedge Mountain Whistler BCSpring skiing is on!!! Posted in Blog, Trip Reports About Ross Berg Ross has guided, climbed and skied in the European Alps for the last several seasons. When he's at home he can be found working as a heli ski guide in winters and climbing alpine rock routes in summer. View all posts by Ross Berg →