 The glacier is bounded to the west by the Muir Snowfield, Anvil Rock and McClure Rock.There is a single extant main lobe of the glacier, ranging from to , that is connected to the larger Cowlitz Glacier.To the south, there was a smaller portion which was near the Cowlitz Rocks and the tiny Williwakas Glacier, ranging from to in elevation and containing the Paradise Ice Caves until the 1990s.