 Hikers often spend the night at Sperry Chalet or its neighboring campground before undertaking the hike to Sperry Glacier.Although it is only round-trip from Sperry Chalet to Sperry Glacier, the trail is quite steep, rising in just .Invisible from the rocky slopes below, a series of glacial cirques with streams, waterfalls and lakes reflecting snow fields and mountain peaks leads to a steep and narrow stone staircase cut into the stone ridge of Comeau Pass.