The Mukubu River near Guy Yeoman Hut (11,500 feet) with the snow on Mount Baker (15,889 feet) just visible in the far distance.The lush vegetation in the valley includes Senecios, or Giant Groundsels, everlasting flowers (helicrysum), Giant Lobelias and tree-heather draped with old man's beard (Usnea) and mosses, all examples of afro-montane gigantism.