This adventure begins at the Cougar Sno-Park, which can get quite crowded with snowmobilers on weekends, but is usually nearly empty on weekdays. The Kalama Ski Trail begins right from the Sno-Park, but the first section is the steepest, so if conditions are unfavorable, it is possible to ascend Road 81 to one of the three "bear" loops and begin the trail there. Snowmobiles are allowed on the road to Climber's Bivouac, but there are generally few to none. The view from this summer parking area includes Mt St Helens and Mt Adams, so obviously, this adventure is best for a clear day. A Sno-Park permit is required to park at the trailhead.